app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_LIBRTE_IXGBE_PMD
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_LIBRTE_I40E_PMD
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_LIBRTE_BNXT_PMD
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #include <rte_gro.h>
  52 #include <rte_hexdump.h>
  53
  54 #include "testpmd.h"
  55
  56 #define ETHDEV_FWVERS_LEN 32
  57
  58 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  59 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  60 #else
  61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  62 #endif
  63
  64 #define NS_PER_SEC 1E9
  65
  66 static char *flowtype_to_str(uint16_t flow_type);
  67
  68 static const struct {
  69         enum tx_pkt_split split;
  70         const char *name;
  71 } tx_split_name[] = {
  72         {
  73                 .split = TX_PKT_SPLIT_OFF,
  74                 .name = "off",
  75         },
  76         {
  77                 .split = TX_PKT_SPLIT_ON,
  78                 .name = "on",
  79         },
  80         {
  81                 .split = TX_PKT_SPLIT_RND,
  82                 .name = "rand",
  83         },
  84 };
  85
  86 const struct rss_type_info rss_type_table[] = {
  87         { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  88                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  89                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
  90                 ETH_RSS_GTPU},
  91         { "none", 0 },
  92         { "eth", ETH_RSS_ETH },
  93         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  94         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  95         { "vlan", ETH_RSS_VLAN },
  96         { "s-vlan", ETH_RSS_S_VLAN },
  97         { "c-vlan", ETH_RSS_C_VLAN },
  98         { "ipv4", ETH_RSS_IPV4 },
  99         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 100         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 101         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 102         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 103         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 104         { "ipv6", ETH_RSS_IPV6 },
 105         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 106         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 107         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 108         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 109         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 110         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 111         { "ipv6-ex", ETH_RSS_IPV6_EX },
 112         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 113         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 114         { "port", ETH_RSS_PORT },
 115         { "vxlan", ETH_RSS_VXLAN },
 116         { "geneve", ETH_RSS_GENEVE },
 117         { "nvgre", ETH_RSS_NVGRE },
 118         { "ip", ETH_RSS_IP },
 119         { "udp", ETH_RSS_UDP },
 120         { "tcp", ETH_RSS_TCP },
 121         { "sctp", ETH_RSS_SCTP },
 122         { "tunnel", ETH_RSS_TUNNEL },
 123         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 124         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 125         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 126         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 127         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 128         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 129         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 130         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 131         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 132         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 133         { "esp", ETH_RSS_ESP },
 134         { "ah", ETH_RSS_AH },
 135         { "l2tpv3", ETH_RSS_L2TPV3 },
 136         { "pfcp", ETH_RSS_PFCP },
 137         { "pppoe", ETH_RSS_PPPOE },
 138         { "gtpu", ETH_RSS_GTPU },
 139         { NULL, 0 },
 140 };
 141
 142 static void
 143 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 144 {
 145         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 146         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 147         printf("%s%s", name, buf);
 148 }
 149
 150 void
 151 nic_stats_display(portid_t port_id)
 152 {
 153         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 154         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 155         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 156         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 157         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 158         struct timespec cur_time;
 159         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 160                                                                 diff_ns;
 161         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 162         struct rte_eth_stats stats;
 163         struct rte_port *port = &ports[port_id];
 164         uint8_t i;
 165
 166         static const char *nic_stats_border = "########################";
 167
 168         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 169                 print_valid_ports();
 170                 return;
 171         }
 172         rte_eth_stats_get(port_id, &stats);
 173         printf("\n  %s NIC statistics for port %-2d %s\n",
 174                nic_stats_border, port_id, nic_stats_border);
 175
 176         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 177                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 178                        "%-"PRIu64"\n",
 179                        stats.ipackets, stats.imissed, stats.ibytes);
 180                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 181                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 182                        stats.rx_nombuf);
 183                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 184                        "%-"PRIu64"\n",
 185                        stats.opackets, stats.oerrors, stats.obytes);
 186         }
 187         else {
 188                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 189                        "    RX-bytes: %10"PRIu64"\n",
 190                        stats.ipackets, stats.ierrors, stats.ibytes);
 191                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 192                 printf("  RX-nombuf:               %10"PRIu64"\n",
 193                        stats.rx_nombuf);
 194                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 195                        "    TX-bytes: %10"PRIu64"\n",
 196                        stats.opackets, stats.oerrors, stats.obytes);
 197         }
 198
 199         if (port->rx_queue_stats_mapping_enabled) {
 200                 printf("\n");
 201                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 202                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 203                                "    RX-errors: %10"PRIu64
 204                                "    RX-bytes: %10"PRIu64"\n",
 205                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 206                 }
 207         }
 208         if (port->tx_queue_stats_mapping_enabled) {
 209                 printf("\n");
 210                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 211                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 212                                "                             TX-bytes: %10"PRIu64"\n",
 213                                i, stats.q_opackets[i], stats.q_obytes[i]);
 214                 }
 215         }
 216
 217         diff_ns = 0;
 218         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 219                 uint64_t ns;
 220
 221                 ns = cur_time.tv_sec * NS_PER_SEC;
 222                 ns += cur_time.tv_nsec;
 223
 224                 if (prev_ns[port_id] != 0)
 225                         diff_ns = ns - prev_ns[port_id];
 226                 prev_ns[port_id] = ns;
 227         }
 228
 229         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 230                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 231         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 232                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 233         prev_pkts_rx[port_id] = stats.ipackets;
 234         prev_pkts_tx[port_id] = stats.opackets;
 235         mpps_rx = diff_ns > 0 ?
 236                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 237         mpps_tx = diff_ns > 0 ?
 238                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 239
 240         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 241                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 242         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 243                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 244         prev_bytes_rx[port_id] = stats.ibytes;
 245         prev_bytes_tx[port_id] = stats.obytes;
 246         mbps_rx = diff_ns > 0 ?
 247                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 248         mbps_tx = diff_ns > 0 ?
 249                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 250
 251         printf("\n  Throughput (since last show)\n");
 252         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 253                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 254                mpps_tx, mbps_tx * 8);
 255
 256         printf("  %s############################%s\n",
 257                nic_stats_border, nic_stats_border);
 258 }
 259
 260 void
 261 nic_stats_clear(portid_t port_id)
 262 {
 263         int ret;
 264
 265         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 266                 print_valid_ports();
 267                 return;
 268         }
 269
 270         ret = rte_eth_stats_reset(port_id);
 271         if (ret != 0) {
 272                 printf("%s: Error: failed to reset stats (port %u): %s",
 273                        __func__, port_id, strerror(-ret));
 274                 return;
 275         }
 276
 277         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 278         if (ret != 0) {
 279                 if (ret < 0)
 280                         ret = -ret;
 281                 printf("%s: Error: failed to get stats (port %u): %s",
 282                        __func__, port_id, strerror(ret));
 283                 return;
 284         }
 285         printf("\n  NIC statistics for port %d cleared\n", port_id);
 286 }
 287
 288 void
 289 nic_xstats_display(portid_t port_id)
 290 {
 291         struct rte_eth_xstat *xstats;
 292         int cnt_xstats, idx_xstat;
 293         struct rte_eth_xstat_name *xstats_names;
 294
 295         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 296                 print_valid_ports();
 297                 return;
 298         }
 299         printf("###### NIC extended statistics for port %-2d\n", port_id);
 300         if (!rte_eth_dev_is_valid_port(port_id)) {
 301                 printf("Error: Invalid port number %i\n", port_id);
 302                 return;
 303         }
 304
 305         /* Get count */
 306         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 307         if (cnt_xstats  < 0) {
 308                 printf("Error: Cannot get count of xstats\n");
 309                 return;
 310         }
 311
 312         /* Get id-name lookup table */
 313         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 314         if (xstats_names == NULL) {
 315                 printf("Cannot allocate memory for xstats lookup\n");
 316                 return;
 317         }
 318         if (cnt_xstats != rte_eth_xstats_get_names(
 319                         port_id, xstats_names, cnt_xstats)) {
 320                 printf("Error: Cannot get xstats lookup\n");
 321                 free(xstats_names);
 322                 return;
 323         }
 324
 325         /* Get stats themselves */
 326         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 327         if (xstats == NULL) {
 328                 printf("Cannot allocate memory for xstats\n");
 329                 free(xstats_names);
 330                 return;
 331         }
 332         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 333                 printf("Error: Unable to get xstats\n");
 334                 free(xstats_names);
 335                 free(xstats);
 336                 return;
 337         }
 338
 339         /* Display xstats */
 340         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 341                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 342                         continue;
 343                 printf("%s: %"PRIu64"\n",
 344                         xstats_names[idx_xstat].name,
 345                         xstats[idx_xstat].value);
 346         }
 347         free(xstats_names);
 348         free(xstats);
 349 }
 350
 351 void
 352 nic_xstats_clear(portid_t port_id)
 353 {
 354         int ret;
 355
 356         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 357                 print_valid_ports();
 358                 return;
 359         }
 360
 361         ret = rte_eth_xstats_reset(port_id);
 362         if (ret != 0) {
 363                 printf("%s: Error: failed to reset xstats (port %u): %s",
 364                        __func__, port_id, strerror(-ret));
 365                 return;
 366         }
 367
 368         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 369         if (ret != 0) {
 370                 if (ret < 0)
 371                         ret = -ret;
 372                 printf("%s: Error: failed to get stats (port %u): %s",
 373                        __func__, port_id, strerror(ret));
 374                 return;
 375         }
 376 }
 377
 378 void
 379 nic_stats_mapping_display(portid_t port_id)
 380 {
 381         struct rte_port *port = &ports[port_id];
 382         uint16_t i;
 383
 384         static const char *nic_stats_mapping_border = "########################";
 385
 386         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 387                 print_valid_ports();
 388                 return;
 389         }
 390
 391         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 392                 printf("Port id %d - either does not support queue statistic mapping or"
 393                        " no queue statistic mapping set\n", port_id);
 394                 return;
 395         }
 396
 397         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 398                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 399
 400         if (port->rx_queue_stats_mapping_enabled) {
 401                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 402                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 403                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 404                                        rx_queue_stats_mappings[i].queue_id,
 405                                        rx_queue_stats_mappings[i].stats_counter_id);
 406                         }
 407                 }
 408                 printf("\n");
 409         }
 410
 411
 412         if (port->tx_queue_stats_mapping_enabled) {
 413                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 414                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 415                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 416                                        tx_queue_stats_mappings[i].queue_id,
 417                                        tx_queue_stats_mappings[i].stats_counter_id);
 418                         }
 419                 }
 420         }
 421
 422         printf("  %s####################################%s\n",
 423                nic_stats_mapping_border, nic_stats_mapping_border);
 424 }
 425
 426 void
 427 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 428 {
 429         struct rte_eth_burst_mode mode;
 430         struct rte_eth_rxq_info qinfo;
 431         int32_t rc;
 432         static const char *info_border = "*********************";
 433
 434         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 435         if (rc != 0) {
 436                 printf("Failed to retrieve information for port: %u, "
 437                         "RX queue: %hu\nerror desc: %s(%d)\n",
 438                         port_id, queue_id, strerror(-rc), rc);
 439                 return;
 440         }
 441
 442         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 443                info_border, port_id, queue_id, info_border);
 444
 445         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 446         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 447         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 448         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 449         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 450         printf("\nRX drop packets: %s",
 451                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 452         printf("\nRX deferred start: %s",
 453                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 454         printf("\nRX scattered packets: %s",
 455                 (qinfo.scattered_rx != 0) ? "on" : "off");
 456         if (qinfo.rx_buf_size != 0)
 457                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 458         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 459
 460         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 461                 printf("\nBurst mode: %s%s",
 462                        mode.info,
 463                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 464                                 " (per queue)" : "");
 465
 466         printf("\n");
 467 }
 468
 469 void
 470 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 471 {
 472         struct rte_eth_burst_mode mode;
 473         struct rte_eth_txq_info qinfo;
 474         int32_t rc;
 475         static const char *info_border = "*********************";
 476
 477         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 478         if (rc != 0) {
 479                 printf("Failed to retrieve information for port: %u, "
 480                         "TX queue: %hu\nerror desc: %s(%d)\n",
 481                         port_id, queue_id, strerror(-rc), rc);
 482                 return;
 483         }
 484
 485         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 486                info_border, port_id, queue_id, info_border);
 487
 488         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 489         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 490         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 491         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 492         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 493         printf("\nTX deferred start: %s",
 494                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 495         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 496
 497         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 498                 printf("\nBurst mode: %s%s",
 499                        mode.info,
 500                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 501                                 " (per queue)" : "");
 502
 503         printf("\n");
 504 }
 505
 506 static int bus_match_all(const struct rte_bus *bus, const void *data)
 507 {
 508         RTE_SET_USED(bus);
 509         RTE_SET_USED(data);
 510         return 0;
 511 }
 512
 513 void
 514 device_infos_display(const char *identifier)
 515 {
 516         static const char *info_border = "*********************";
 517         struct rte_bus *start = NULL, *next;
 518         struct rte_dev_iterator dev_iter;
 519         char name[RTE_ETH_NAME_MAX_LEN];
 520         struct rte_ether_addr mac_addr;
 521         struct rte_device *dev;
 522         struct rte_devargs da;
 523         portid_t port_id;
 524         char devstr[128];
 525
 526         memset(&da, 0, sizeof(da));
 527         if (!identifier)
 528                 goto skip_parse;
 529
 530         if (rte_devargs_parsef(&da, "%s", identifier)) {
 531                 printf("cannot parse identifier\n");
 532                 if (da.args)
 533                         free(da.args);
 534                 return;
 535         }
 536
 537 skip_parse:
 538         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 539
 540                 start = next;
 541                 if (identifier && da.bus != next)
 542                         continue;
 543
 544                 /* Skip buses that don't have iterate method */
 545                 if (!next->dev_iterate)
 546                         continue;
 547
 548                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 549                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 550
 551                         if (!dev->driver)
 552                                 continue;
 553                         /* Check for matching device if identifier is present */
 554                         if (identifier &&
 555                             strncmp(da.name, dev->name, strlen(dev->name)))
 556                                 continue;
 557                         printf("\n%s Infos for device %s %s\n",
 558                                info_border, dev->name, info_border);
 559                         printf("Bus name: %s", dev->bus->name);
 560                         printf("\nDriver name: %s", dev->driver->name);
 561                         printf("\nDevargs: %s",
 562                                dev->devargs ? dev->devargs->args : "");
 563                         printf("\nConnect to socket: %d", dev->numa_node);
 564                         printf("\n");
 565
 566                         /* List ports with matching device name */
 567                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 568                                 printf("\n\tPort id: %-2d", port_id);
 569                                 if (eth_macaddr_get_print_err(port_id,
 570                                                               &mac_addr) == 0)
 571                                         print_ethaddr("\n\tMAC address: ",
 572                                                       &mac_addr);
 573                                 rte_eth_dev_get_name_by_port(port_id, name);
 574                                 printf("\n\tDevice name: %s", name);
 575                                 printf("\n");
 576                         }
 577                 }
 578         };
 579 }
 580
 581 void
 582 port_infos_display(portid_t port_id)
 583 {
 584         struct rte_port *port;
 585         struct rte_ether_addr mac_addr;
 586         struct rte_eth_link link;
 587         struct rte_eth_dev_info dev_info;
 588         int vlan_offload;
 589         struct rte_mempool * mp;
 590         static const char *info_border = "*********************";
 591         uint16_t mtu;
 592         char name[RTE_ETH_NAME_MAX_LEN];
 593         int ret;
 594         char fw_version[ETHDEV_FWVERS_LEN];
 595
 596         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 597                 print_valid_ports();
 598                 return;
 599         }
 600         port = &ports[port_id];
 601         ret = eth_link_get_nowait_print_err(port_id, &link);
 602         if (ret < 0)
 603                 return;
 604
 605         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 606         if (ret != 0)
 607                 return;
 608
 609         printf("\n%s Infos for port %-2d %s\n",
 610                info_border, port_id, info_border);
 611         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 612                 print_ethaddr("MAC address: ", &mac_addr);
 613         rte_eth_dev_get_name_by_port(port_id, name);
 614         printf("\nDevice name: %s", name);
 615         printf("\nDriver name: %s", dev_info.driver_name);
 616
 617         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 618                                                 ETHDEV_FWVERS_LEN) == 0)
 619                 printf("\nFirmware-version: %s", fw_version);
 620         else
 621                 printf("\nFirmware-version: %s", "not available");
 622
 623         if (dev_info.device->devargs && dev_info.device->devargs->args)
 624                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 625         printf("\nConnect to socket: %u", port->socket_id);
 626
 627         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 628                 mp = mbuf_pool_find(port_numa[port_id]);
 629                 if (mp)
 630                         printf("\nmemory allocation on the socket: %d",
 631                                                         port_numa[port_id]);
 632         } else
 633                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 634
 635         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 636         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 637         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 638                ("full-duplex") : ("half-duplex"));
 639
 640         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 641                 printf("MTU: %u\n", mtu);
 642
 643         printf("Promiscuous mode: %s\n",
 644                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 645         printf("Allmulticast mode: %s\n",
 646                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 647         printf("Maximum number of MAC addresses: %u\n",
 648                (unsigned int)(port->dev_info.max_mac_addrs));
 649         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 650                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 651
 652         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 653         if (vlan_offload >= 0){
 654                 printf("VLAN offload: \n");
 655                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 656                         printf("  strip on, ");
 657                 else
 658                         printf("  strip off, ");
 659
 660                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 661                         printf("filter on, ");
 662                 else
 663                         printf("filter off, ");
 664
 665                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 666                         printf("extend on, ");
 667                 else
 668                         printf("extend off, ");
 669
 670                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 671                         printf("qinq strip on\n");
 672                 else
 673                         printf("qinq strip off\n");
 674         }
 675
 676         if (dev_info.hash_key_size > 0)
 677                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 678         if (dev_info.reta_size > 0)
 679                 printf("Redirection table size: %u\n", dev_info.reta_size);
 680         if (!dev_info.flow_type_rss_offloads)
 681                 printf("No RSS offload flow type is supported.\n");
 682         else {
 683                 uint16_t i;
 684                 char *p;
 685
 686                 printf("Supported RSS offload flow types:\n");
 687                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 688                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 689                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 690                                 continue;
 691                         p = flowtype_to_str(i);
 692                         if (p)
 693                                 printf("  %s\n", p);
 694                         else
 695                                 printf("  user defined %d\n", i);
 696                 }
 697         }
 698
 699         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 700         printf("Maximum configurable length of RX packet: %u\n",
 701                 dev_info.max_rx_pktlen);
 702         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 703                 dev_info.max_lro_pkt_size);
 704         if (dev_info.max_vfs)
 705                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 706         if (dev_info.max_vmdq_pools)
 707                 printf("Maximum number of VMDq pools: %u\n",
 708                         dev_info.max_vmdq_pools);
 709
 710         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 711         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 712         printf("Max possible number of RXDs per queue: %hu\n",
 713                 dev_info.rx_desc_lim.nb_max);
 714         printf("Min possible number of RXDs per queue: %hu\n",
 715                 dev_info.rx_desc_lim.nb_min);
 716         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 717
 718         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 719         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 720         printf("Max possible number of TXDs per queue: %hu\n",
 721                 dev_info.tx_desc_lim.nb_max);
 722         printf("Min possible number of TXDs per queue: %hu\n",
 723                 dev_info.tx_desc_lim.nb_min);
 724         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 725         printf("Max segment number per packet: %hu\n",
 726                 dev_info.tx_desc_lim.nb_seg_max);
 727         printf("Max segment number per MTU/TSO: %hu\n",
 728                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 729
 730         /* Show switch info only if valid switch domain and port id is set */
 731         if (dev_info.switch_info.domain_id !=
 732                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 733                 if (dev_info.switch_info.name)
 734                         printf("Switch name: %s\n", dev_info.switch_info.name);
 735
 736                 printf("Switch domain Id: %u\n",
 737                         dev_info.switch_info.domain_id);
 738                 printf("Switch Port Id: %u\n",
 739                         dev_info.switch_info.port_id);
 740         }
 741 }
 742
 743 void
 744 port_summary_header_display(void)
 745 {
 746         uint16_t port_number;
 747
 748         port_number = rte_eth_dev_count_avail();
 749         printf("Number of available ports: %i\n", port_number);
 750         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 751                         "Driver", "Status", "Link");
 752 }
 753
 754 void
 755 port_summary_display(portid_t port_id)
 756 {
 757         struct rte_ether_addr mac_addr;
 758         struct rte_eth_link link;
 759         struct rte_eth_dev_info dev_info;
 760         char name[RTE_ETH_NAME_MAX_LEN];
 761         int ret;
 762
 763         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 764                 print_valid_ports();
 765                 return;
 766         }
 767
 768         ret = eth_link_get_nowait_print_err(port_id, &link);
 769         if (ret < 0)
 770                 return;
 771
 772         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 773         if (ret != 0)
 774                 return;
 775
 776         rte_eth_dev_get_name_by_port(port_id, name);
 777         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 778         if (ret != 0)
 779                 return;
 780
 781         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 782                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 783                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 784                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 785                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 786                 rte_eth_link_speed_to_str(link.link_speed));
 787 }
 788
 789 void
 790 port_eeprom_display(portid_t port_id)
 791 {
 792         struct rte_dev_eeprom_info einfo;
 793         int ret;
 794         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 795                 print_valid_ports();
 796                 return;
 797         }
 798
 799         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 800         if (len_eeprom < 0) {
 801                 switch (len_eeprom) {
 802                 case -ENODEV:
 803                         printf("port index %d invalid\n", port_id);
 804                         break;
 805                 case -ENOTSUP:
 806                         printf("operation not supported by device\n");
 807                         break;
 808                 case -EIO:
 809                         printf("device is removed\n");
 810                         break;
 811                 default:
 812                         printf("Unable to get EEPROM: %d\n", len_eeprom);
 813                         break;
 814                 }
 815                 return;
 816         }
 817
 818         char buf[len_eeprom];
 819         einfo.offset = 0;
 820         einfo.length = len_eeprom;
 821         einfo.data = buf;
 822
 823         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 824         if (ret != 0) {
 825                 switch (ret) {
 826                 case -ENODEV:
 827                         printf("port index %d invalid\n", port_id);
 828                         break;
 829                 case -ENOTSUP:
 830                         printf("operation not supported by device\n");
 831                         break;
 832                 case -EIO:
 833                         printf("device is removed\n");
 834                         break;
 835                 default:
 836                         printf("Unable to get EEPROM: %d\n", ret);
 837                         break;
 838                 }
 839                 return;
 840         }
 841         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 842         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 843 }
 844
 845 void
 846 port_module_eeprom_display(portid_t port_id)
 847 {
 848         struct rte_eth_dev_module_info minfo;
 849         struct rte_dev_eeprom_info einfo;
 850         int ret;
 851
 852         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 853                 print_valid_ports();
 854                 return;
 855         }
 856
 857
 858         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 859         if (ret != 0) {
 860                 switch (ret) {
 861                 case -ENODEV:
 862                         printf("port index %d invalid\n", port_id);
 863                         break;
 864                 case -ENOTSUP:
 865                         printf("operation not supported by device\n");
 866                         break;
 867                 case -EIO:
 868                         printf("device is removed\n");
 869                         break;
 870                 default:
 871                         printf("Unable to get module EEPROM: %d\n", ret);
 872                         break;
 873                 }
 874                 return;
 875         }
 876
 877         char buf[minfo.eeprom_len];
 878         einfo.offset = 0;
 879         einfo.length = minfo.eeprom_len;
 880         einfo.data = buf;
 881
 882         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 883         if (ret != 0) {
 884                 switch (ret) {
 885                 case -ENODEV:
 886                         printf("port index %d invalid\n", port_id);
 887                         break;
 888                 case -ENOTSUP:
 889                         printf("operation not supported by device\n");
 890                         break;
 891                 case -EIO:
 892                         printf("device is removed\n");
 893                         break;
 894                 default:
 895                         printf("Unable to get module EEPROM: %d\n", ret);
 896                         break;
 897                 }
 898                 return;
 899         }
 900
 901         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 902         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 903 }
 904
 905 void
 906 port_offload_cap_display(portid_t port_id)
 907 {
 908         struct rte_eth_dev_info dev_info;
 909         static const char *info_border = "************";
 910         int ret;
 911
 912         if (port_id_is_invalid(port_id, ENABLED_WARN))
 913                 return;
 914
 915         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 916         if (ret != 0)
 917                 return;
 918
 919         printf("\n%s Port %d supported offload features: %s\n",
 920                 info_border, port_id, info_border);
 921
 922         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 923                 printf("VLAN stripped:                 ");
 924                 if (ports[port_id].dev_conf.rxmode.offloads &
 925                     DEV_RX_OFFLOAD_VLAN_STRIP)
 926                         printf("on\n");
 927                 else
 928                         printf("off\n");
 929         }
 930
 931         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 932                 printf("Double VLANs stripped:         ");
 933                 if (ports[port_id].dev_conf.rxmode.offloads &
 934                     DEV_RX_OFFLOAD_QINQ_STRIP)
 935                         printf("on\n");
 936                 else
 937                         printf("off\n");
 938         }
 939
 940         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 941                 printf("RX IPv4 checksum:              ");
 942                 if (ports[port_id].dev_conf.rxmode.offloads &
 943                     DEV_RX_OFFLOAD_IPV4_CKSUM)
 944                         printf("on\n");
 945                 else
 946                         printf("off\n");
 947         }
 948
 949         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 950                 printf("RX UDP checksum:               ");
 951                 if (ports[port_id].dev_conf.rxmode.offloads &
 952                     DEV_RX_OFFLOAD_UDP_CKSUM)
 953                         printf("on\n");
 954                 else
 955                         printf("off\n");
 956         }
 957
 958         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 959                 printf("RX TCP checksum:               ");
 960                 if (ports[port_id].dev_conf.rxmode.offloads &
 961                     DEV_RX_OFFLOAD_TCP_CKSUM)
 962                         printf("on\n");
 963                 else
 964                         printf("off\n");
 965         }
 966
 967         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
 968                 printf("RX SCTP checksum:              ");
 969                 if (ports[port_id].dev_conf.rxmode.offloads &
 970                     DEV_RX_OFFLOAD_SCTP_CKSUM)
 971                         printf("on\n");
 972                 else
 973                         printf("off\n");
 974         }
 975
 976         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
 977                 printf("RX Outer IPv4 checksum:        ");
 978                 if (ports[port_id].dev_conf.rxmode.offloads &
 979                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 980                         printf("on\n");
 981                 else
 982                         printf("off\n");
 983         }
 984
 985         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
 986                 printf("RX Outer UDP checksum:         ");
 987                 if (ports[port_id].dev_conf.rxmode.offloads &
 988                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
 989                         printf("on\n");
 990                 else
 991                         printf("off\n");
 992         }
 993
 994         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 995                 printf("Large receive offload:         ");
 996                 if (ports[port_id].dev_conf.rxmode.offloads &
 997                     DEV_RX_OFFLOAD_TCP_LRO)
 998                         printf("on\n");
 999                 else
1000                         printf("off\n");
1001         }
1002
1003         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
1004                 printf("HW timestamp:                  ");
1005                 if (ports[port_id].dev_conf.rxmode.offloads &
1006                     DEV_RX_OFFLOAD_TIMESTAMP)
1007                         printf("on\n");
1008                 else
1009                         printf("off\n");
1010         }
1011
1012         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
1013                 printf("Rx Keep CRC:                   ");
1014                 if (ports[port_id].dev_conf.rxmode.offloads &
1015                     DEV_RX_OFFLOAD_KEEP_CRC)
1016                         printf("on\n");
1017                 else
1018                         printf("off\n");
1019         }
1020
1021         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
1022                 printf("RX offload security:           ");
1023                 if (ports[port_id].dev_conf.rxmode.offloads &
1024                     DEV_RX_OFFLOAD_SECURITY)
1025                         printf("on\n");
1026                 else
1027                         printf("off\n");
1028         }
1029
1030         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
1031                 printf("VLAN insert:                   ");
1032                 if (ports[port_id].dev_conf.txmode.offloads &
1033                     DEV_TX_OFFLOAD_VLAN_INSERT)
1034                         printf("on\n");
1035                 else
1036                         printf("off\n");
1037         }
1038
1039         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
1040                 printf("Double VLANs insert:           ");
1041                 if (ports[port_id].dev_conf.txmode.offloads &
1042                     DEV_TX_OFFLOAD_QINQ_INSERT)
1043                         printf("on\n");
1044                 else
1045                         printf("off\n");
1046         }
1047
1048         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
1049                 printf("TX IPv4 checksum:              ");
1050                 if (ports[port_id].dev_conf.txmode.offloads &
1051                     DEV_TX_OFFLOAD_IPV4_CKSUM)
1052                         printf("on\n");
1053                 else
1054                         printf("off\n");
1055         }
1056
1057         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
1058                 printf("TX UDP checksum:               ");
1059                 if (ports[port_id].dev_conf.txmode.offloads &
1060                     DEV_TX_OFFLOAD_UDP_CKSUM)
1061                         printf("on\n");
1062                 else
1063                         printf("off\n");
1064         }
1065
1066         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
1067                 printf("TX TCP checksum:               ");
1068                 if (ports[port_id].dev_conf.txmode.offloads &
1069                     DEV_TX_OFFLOAD_TCP_CKSUM)
1070                         printf("on\n");
1071                 else
1072                         printf("off\n");
1073         }
1074
1075         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
1076                 printf("TX SCTP checksum:              ");
1077                 if (ports[port_id].dev_conf.txmode.offloads &
1078                     DEV_TX_OFFLOAD_SCTP_CKSUM)
1079                         printf("on\n");
1080                 else
1081                         printf("off\n");
1082         }
1083
1084         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
1085                 printf("TX Outer IPv4 checksum:        ");
1086                 if (ports[port_id].dev_conf.txmode.offloads &
1087                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
1088                         printf("on\n");
1089                 else
1090                         printf("off\n");
1091         }
1092
1093         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
1094                 printf("TX TCP segmentation:           ");
1095                 if (ports[port_id].dev_conf.txmode.offloads &
1096                     DEV_TX_OFFLOAD_TCP_TSO)
1097                         printf("on\n");
1098                 else
1099                         printf("off\n");
1100         }
1101
1102         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
1103                 printf("TX UDP segmentation:           ");
1104                 if (ports[port_id].dev_conf.txmode.offloads &
1105                     DEV_TX_OFFLOAD_UDP_TSO)
1106                         printf("on\n");
1107                 else
1108                         printf("off\n");
1109         }
1110
1111         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
1112                 printf("TSO for VXLAN tunnel packet:   ");
1113                 if (ports[port_id].dev_conf.txmode.offloads &
1114                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
1115                         printf("on\n");
1116                 else
1117                         printf("off\n");
1118         }
1119
1120         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
1121                 printf("TSO for GRE tunnel packet:     ");
1122                 if (ports[port_id].dev_conf.txmode.offloads &
1123                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
1124                         printf("on\n");
1125                 else
1126                         printf("off\n");
1127         }
1128
1129         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
1130                 printf("TSO for IPIP tunnel packet:    ");
1131                 if (ports[port_id].dev_conf.txmode.offloads &
1132                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
1133                         printf("on\n");
1134                 else
1135                         printf("off\n");
1136         }
1137
1138         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
1139                 printf("TSO for GENEVE tunnel packet:  ");
1140                 if (ports[port_id].dev_conf.txmode.offloads &
1141                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
1142                         printf("on\n");
1143                 else
1144                         printf("off\n");
1145         }
1146
1147         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
1148                 printf("IP tunnel TSO:  ");
1149                 if (ports[port_id].dev_conf.txmode.offloads &
1150                     DEV_TX_OFFLOAD_IP_TNL_TSO)
1151                         printf("on\n");
1152                 else
1153                         printf("off\n");
1154         }
1155
1156         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
1157                 printf("UDP tunnel TSO:  ");
1158                 if (ports[port_id].dev_conf.txmode.offloads &
1159                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
1160                         printf("on\n");
1161                 else
1162                         printf("off\n");
1163         }
1164
1165         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
1166                 printf("TX Outer UDP checksum:         ");
1167                 if (ports[port_id].dev_conf.txmode.offloads &
1168                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
1169                         printf("on\n");
1170                 else
1171                         printf("off\n");
1172         }
1173
1174         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
1175                 printf("Tx scheduling on timestamp:    ");
1176                 if (ports[port_id].dev_conf.txmode.offloads &
1177                     DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP)
1178                         printf("on\n");
1179                 else
1180                         printf("off\n");
1181         }
1182
1183 }
1184
1185 int
1186 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1187 {
1188         uint16_t pid;
1189
1190         if (port_id == (portid_t)RTE_PORT_ALL)
1191                 return 0;
1192
1193         RTE_ETH_FOREACH_DEV(pid)
1194                 if (port_id == pid)
1195                         return 0;
1196
1197         if (warning == ENABLED_WARN)
1198                 printf("Invalid port %d\n", port_id);
1199
1200         return 1;
1201 }
1202
1203 void print_valid_ports(void)
1204 {
1205         portid_t pid;
1206
1207         printf("The valid ports array is [");
1208         RTE_ETH_FOREACH_DEV(pid) {
1209                 printf(" %d", pid);
1210         }
1211         printf(" ]\n");
1212 }
1213
1214 static int
1215 vlan_id_is_invalid(uint16_t vlan_id)
1216 {
1217         if (vlan_id < 4096)
1218                 return 0;
1219         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1220         return 1;
1221 }
1222
1223 static int
1224 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1225 {
1226         const struct rte_pci_device *pci_dev;
1227         const struct rte_bus *bus;
1228         uint64_t pci_len;
1229
1230         if (reg_off & 0x3) {
1231                 printf("Port register offset 0x%X not aligned on a 4-byte "
1232                        "boundary\n",
1233                        (unsigned)reg_off);
1234                 return 1;
1235         }
1236
1237         if (!ports[port_id].dev_info.device) {
1238                 printf("Invalid device\n");
1239                 return 0;
1240         }
1241
1242         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1243         if (bus && !strcmp(bus->name, "pci")) {
1244                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1245         } else {
1246                 printf("Not a PCI device\n");
1247                 return 1;
1248         }
1249
1250         pci_len = pci_dev->mem_resource[0].len;
1251         if (reg_off >= pci_len) {
1252                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1253                        "resource (length=%"PRIu64")\n",
1254                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1255                 return 1;
1256         }
1257         return 0;
1258 }
1259
1260 static int
1261 reg_bit_pos_is_invalid(uint8_t bit_pos)
1262 {
1263         if (bit_pos <= 31)
1264                 return 0;
1265         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1266         return 1;
1267 }
1268
1269 #define display_port_and_reg_off(port_id, reg_off) \
1270         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1271
1272 static inline void
1273 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1274 {
1275         display_port_and_reg_off(port_id, (unsigned)reg_off);
1276         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1277 }
1278
1279 void
1280 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1281 {
1282         uint32_t reg_v;
1283
1284
1285         if (port_id_is_invalid(port_id, ENABLED_WARN))
1286                 return;
1287         if (port_reg_off_is_invalid(port_id, reg_off))
1288                 return;
1289         if (reg_bit_pos_is_invalid(bit_x))
1290                 return;
1291         reg_v = port_id_pci_reg_read(port_id, reg_off);
1292         display_port_and_reg_off(port_id, (unsigned)reg_off);
1293         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1294 }
1295
1296 void
1297 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1298                            uint8_t bit1_pos, uint8_t bit2_pos)
1299 {
1300         uint32_t reg_v;
1301         uint8_t  l_bit;
1302         uint8_t  h_bit;
1303
1304         if (port_id_is_invalid(port_id, ENABLED_WARN))
1305                 return;
1306         if (port_reg_off_is_invalid(port_id, reg_off))
1307                 return;
1308         if (reg_bit_pos_is_invalid(bit1_pos))
1309                 return;
1310         if (reg_bit_pos_is_invalid(bit2_pos))
1311                 return;
1312         if (bit1_pos > bit2_pos)
1313                 l_bit = bit2_pos, h_bit = bit1_pos;
1314         else
1315                 l_bit = bit1_pos, h_bit = bit2_pos;
1316
1317         reg_v = port_id_pci_reg_read(port_id, reg_off);
1318         reg_v >>= l_bit;
1319         if (h_bit < 31)
1320                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1321         display_port_and_reg_off(port_id, (unsigned)reg_off);
1322         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1323                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1324 }
1325
1326 void
1327 port_reg_display(portid_t port_id, uint32_t reg_off)
1328 {
1329         uint32_t reg_v;
1330
1331         if (port_id_is_invalid(port_id, ENABLED_WARN))
1332                 return;
1333         if (port_reg_off_is_invalid(port_id, reg_off))
1334                 return;
1335         reg_v = port_id_pci_reg_read(port_id, reg_off);
1336         display_port_reg_value(port_id, reg_off, reg_v);
1337 }
1338
1339 void
1340 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1341                  uint8_t bit_v)
1342 {
1343         uint32_t reg_v;
1344
1345         if (port_id_is_invalid(port_id, ENABLED_WARN))
1346                 return;
1347         if (port_reg_off_is_invalid(port_id, reg_off))
1348                 return;
1349         if (reg_bit_pos_is_invalid(bit_pos))
1350                 return;
1351         if (bit_v > 1) {
1352                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1353                 return;
1354         }
1355         reg_v = port_id_pci_reg_read(port_id, reg_off);
1356         if (bit_v == 0)
1357                 reg_v &= ~(1 << bit_pos);
1358         else
1359                 reg_v |= (1 << bit_pos);
1360         port_id_pci_reg_write(port_id, reg_off, reg_v);
1361         display_port_reg_value(port_id, reg_off, reg_v);
1362 }
1363
1364 void
1365 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1366                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1367 {
1368         uint32_t max_v;
1369         uint32_t reg_v;
1370         uint8_t  l_bit;
1371         uint8_t  h_bit;
1372
1373         if (port_id_is_invalid(port_id, ENABLED_WARN))
1374                 return;
1375         if (port_reg_off_is_invalid(port_id, reg_off))
1376                 return;
1377         if (reg_bit_pos_is_invalid(bit1_pos))
1378                 return;
1379         if (reg_bit_pos_is_invalid(bit2_pos))
1380                 return;
1381         if (bit1_pos > bit2_pos)
1382                 l_bit = bit2_pos, h_bit = bit1_pos;
1383         else
1384                 l_bit = bit1_pos, h_bit = bit2_pos;
1385
1386         if ((h_bit - l_bit) < 31)
1387                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1388         else
1389                 max_v = 0xFFFFFFFF;
1390
1391         if (value > max_v) {
1392                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1393                                 (unsigned)value, (unsigned)value,
1394                                 (unsigned)max_v, (unsigned)max_v);
1395                 return;
1396         }
1397         reg_v = port_id_pci_reg_read(port_id, reg_off);
1398         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1399         reg_v |= (value << l_bit); /* Set changed bits */
1400         port_id_pci_reg_write(port_id, reg_off, reg_v);
1401         display_port_reg_value(port_id, reg_off, reg_v);
1402 }
1403
1404 void
1405 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1406 {
1407         if (port_id_is_invalid(port_id, ENABLED_WARN))
1408                 return;
1409         if (port_reg_off_is_invalid(port_id, reg_off))
1410                 return;
1411         port_id_pci_reg_write(port_id, reg_off, reg_v);
1412         display_port_reg_value(port_id, reg_off, reg_v);
1413 }
1414
1415 void
1416 port_mtu_set(portid_t port_id, uint16_t mtu)
1417 {
1418         int diag;
1419         struct rte_port *rte_port = &ports[port_id];
1420         struct rte_eth_dev_info dev_info;
1421         uint16_t eth_overhead;
1422         int ret;
1423
1424         if (port_id_is_invalid(port_id, ENABLED_WARN))
1425                 return;
1426
1427         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1428         if (ret != 0)
1429                 return;
1430
1431         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1432                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1433                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1434                 return;
1435         }
1436         diag = rte_eth_dev_set_mtu(port_id, mtu);
1437         if (diag)
1438                 printf("Set MTU failed. diag=%d\n", diag);
1439         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1440                 /*
1441                  * Ether overhead in driver is equal to the difference of
1442                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1443                  * device supports jumbo frame.
1444                  */
1445                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1446                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1447                         rte_port->dev_conf.rxmode.offloads |=
1448                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1449                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1450                                                 mtu + eth_overhead;
1451                 } else
1452                         rte_port->dev_conf.rxmode.offloads &=
1453                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1454         }
1455 }
1456
1457 /* Generic flow management functions. */
1458
1459 /** Generate a port_flow entry from attributes/pattern/actions. */
1460 static struct port_flow *
1461 port_flow_new(const struct rte_flow_attr *attr,
1462               const struct rte_flow_item *pattern,
1463               const struct rte_flow_action *actions,
1464               struct rte_flow_error *error)
1465 {
1466         const struct rte_flow_conv_rule rule = {
1467                 .attr_ro = attr,
1468                 .pattern_ro = pattern,
1469                 .actions_ro = actions,
1470         };
1471         struct port_flow *pf;
1472         int ret;
1473
1474         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1475         if (ret < 0)
1476                 return NULL;
1477         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1478         if (!pf) {
1479                 rte_flow_error_set
1480                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1481                          "calloc() failed");
1482                 return NULL;
1483         }
1484         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1485                           error) >= 0)
1486                 return pf;
1487         free(pf);
1488         return NULL;
1489 }
1490
1491 /** Print a message out of a flow error. */
1492 static int
1493 port_flow_complain(struct rte_flow_error *error)
1494 {
1495         static const char *const errstrlist[] = {
1496                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1497                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1498                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1499                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1500                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1501                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1502                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1503                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1504                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1505                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1506                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1507                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1508                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1509                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1510                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1511                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1512                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1513         };
1514         const char *errstr;
1515         char buf[32];
1516         int err = rte_errno;
1517
1518         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1519             !errstrlist[error->type])
1520                 errstr = "unknown type";
1521         else
1522                 errstr = errstrlist[error->type];
1523         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1524                error->type, errstr,
1525                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1526                                         error->cause), buf) : "",
1527                error->message ? error->message : "(no stated reason)",
1528                rte_strerror(err));
1529         return -err;
1530 }
1531
1532 static void
1533 rss_config_display(struct rte_flow_action_rss *rss_conf)
1534 {
1535         uint8_t i;
1536
1537         if (rss_conf == NULL) {
1538                 printf("Invalid rule\n");
1539                 return;
1540         }
1541
1542         printf("RSS:\n"
1543                " queues:");
1544         if (rss_conf->queue_num == 0)
1545                 printf(" none");
1546         for (i = 0; i < rss_conf->queue_num; i++)
1547                 printf(" %d", rss_conf->queue[i]);
1548         printf("\n");
1549
1550         printf(" function: ");
1551         switch (rss_conf->func) {
1552         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1553                 printf("default\n");
1554                 break;
1555         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1556                 printf("toeplitz\n");
1557                 break;
1558         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1559                 printf("simple_xor\n");
1560                 break;
1561         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1562                 printf("symmetric_toeplitz\n");
1563                 break;
1564         default:
1565                 printf("Unknown function\n");
1566                 return;
1567         }
1568
1569         printf(" types:\n");
1570         if (rss_conf->types == 0) {
1571                 printf("  none\n");
1572                 return;
1573         }
1574         for (i = 0; rss_type_table[i].str; i++) {
1575                 if ((rss_conf->types &
1576                     rss_type_table[i].rss_type) ==
1577                     rss_type_table[i].rss_type &&
1578                     rss_type_table[i].rss_type != 0)
1579                         printf("  %s\n", rss_type_table[i].str);
1580         }
1581 }
1582
1583 /** Validate flow rule. */
1584 int
1585 port_flow_validate(portid_t port_id,
1586                    const struct rte_flow_attr *attr,
1587                    const struct rte_flow_item *pattern,
1588                    const struct rte_flow_action *actions)
1589 {
1590         struct rte_flow_error error;
1591
1592         /* Poisoning to make sure PMDs update it in case of error. */
1593         memset(&error, 0x11, sizeof(error));
1594         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1595                 return port_flow_complain(&error);
1596         printf("Flow rule validated\n");
1597         return 0;
1598 }
1599
1600 /** Update age action context by port_flow pointer. */
1601 void
1602 update_age_action_context(const struct rte_flow_action *actions,
1603                         struct port_flow *pf)
1604 {
1605         struct rte_flow_action_age *age = NULL;
1606
1607         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
1608                 switch (actions->type) {
1609                 case RTE_FLOW_ACTION_TYPE_AGE:
1610                         age = (struct rte_flow_action_age *)
1611                                 (uintptr_t)actions->conf;
1612                         age->context = pf;
1613                         return;
1614                 default:
1615                         break;
1616                 }
1617         }
1618 }
1619
1620 /** Create flow rule. */
1621 int
1622 port_flow_create(portid_t port_id,
1623                  const struct rte_flow_attr *attr,
1624                  const struct rte_flow_item *pattern,
1625                  const struct rte_flow_action *actions)
1626 {
1627         struct rte_flow *flow;
1628         struct rte_port *port;
1629         struct port_flow *pf;
1630         uint32_t id = 0;
1631         struct rte_flow_error error;
1632
1633         port = &ports[port_id];
1634         if (port->flow_list) {
1635                 if (port->flow_list->id == UINT32_MAX) {
1636                         printf("Highest rule ID is already assigned, delete"
1637                                " it first");
1638                         return -ENOMEM;
1639                 }
1640                 id = port->flow_list->id + 1;
1641         }
1642         pf = port_flow_new(attr, pattern, actions, &error);
1643         if (!pf)
1644                 return port_flow_complain(&error);
1645         update_age_action_context(actions, pf);
1646         /* Poisoning to make sure PMDs update it in case of error. */
1647         memset(&error, 0x22, sizeof(error));
1648         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1649         if (!flow) {
1650                 free(pf);
1651                 return port_flow_complain(&error);
1652         }
1653         pf->next = port->flow_list;
1654         pf->id = id;
1655         pf->flow = flow;
1656         port->flow_list = pf;
1657         printf("Flow rule #%u created\n", pf->id);
1658         return 0;
1659 }
1660
1661 /** Destroy a number of flow rules. */
1662 int
1663 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1664 {
1665         struct rte_port *port;
1666         struct port_flow **tmp;
1667         uint32_t c = 0;
1668         int ret = 0;
1669
1670         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1671             port_id == (portid_t)RTE_PORT_ALL)
1672                 return -EINVAL;
1673         port = &ports[port_id];
1674         tmp = &port->flow_list;
1675         while (*tmp) {
1676                 uint32_t i;
1677
1678                 for (i = 0; i != n; ++i) {
1679                         struct rte_flow_error error;
1680                         struct port_flow *pf = *tmp;
1681
1682                         if (rule[i] != pf->id)
1683                                 continue;
1684                         /*
1685                          * Poisoning to make sure PMDs update it in case
1686                          * of error.
1687                          */
1688                         memset(&error, 0x33, sizeof(error));
1689                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1690                                 ret = port_flow_complain(&error);
1691                                 continue;
1692                         }
1693                         printf("Flow rule #%u destroyed\n", pf->id);
1694                         *tmp = pf->next;
1695                         free(pf);
1696                         break;
1697                 }
1698                 if (i == n)
1699                         tmp = &(*tmp)->next;
1700                 ++c;
1701         }
1702         return ret;
1703 }
1704
1705 /** Remove all flow rules. */
1706 int
1707 port_flow_flush(portid_t port_id)
1708 {
1709         struct rte_flow_error error;
1710         struct rte_port *port = &ports[port_id];
1711         int ret = 0;
1712
1713         if (port->flow_list == NULL)
1714                 return ret;
1715
1716         /* Poisoning to make sure PMDs update it in case of error. */
1717         memset(&error, 0x44, sizeof(error));
1718         if (rte_flow_flush(port_id, &error)) {
1719                 ret = port_flow_complain(&error);
1720                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
1721                     port_id == (portid_t)RTE_PORT_ALL)
1722                         return ret;
1723         }
1724
1725         while (port->flow_list) {
1726                 struct port_flow *pf = port->flow_list->next;
1727
1728                 free(port->flow_list);
1729                 port->flow_list = pf;
1730         }
1731         return ret;
1732 }
1733
1734 /** Dump all flow rules. */
1735 int
1736 port_flow_dump(portid_t port_id, const char *file_name)
1737 {
1738         int ret = 0;
1739         FILE *file = stdout;
1740         struct rte_flow_error error;
1741
1742         if (file_name && strlen(file_name)) {
1743                 file = fopen(file_name, "w");
1744                 if (!file) {
1745                         printf("Failed to create file %s: %s\n", file_name,
1746                                strerror(errno));
1747                         return -errno;
1748                 }
1749         }
1750         ret = rte_flow_dev_dump(port_id, file, &error);
1751         if (ret) {
1752                 port_flow_complain(&error);
1753                 printf("Failed to dump flow: %s\n", strerror(-ret));
1754         } else
1755                 printf("Flow dump finished\n");
1756         if (file_name && strlen(file_name))
1757                 fclose(file);
1758         return ret;
1759 }
1760
1761 /** Query a flow rule. */
1762 int
1763 port_flow_query(portid_t port_id, uint32_t rule,
1764                 const struct rte_flow_action *action)
1765 {
1766         struct rte_flow_error error;
1767         struct rte_port *port;
1768         struct port_flow *pf;
1769         const char *name;
1770         union {
1771                 struct rte_flow_query_count count;
1772                 struct rte_flow_action_rss rss_conf;
1773         } query;
1774         int ret;
1775
1776         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1777             port_id == (portid_t)RTE_PORT_ALL)
1778                 return -EINVAL;
1779         port = &ports[port_id];
1780         for (pf = port->flow_list; pf; pf = pf->next)
1781                 if (pf->id == rule)
1782                         break;
1783         if (!pf) {
1784                 printf("Flow rule #%u not found\n", rule);
1785                 return -ENOENT;
1786         }
1787         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1788                             &name, sizeof(name),
1789                             (void *)(uintptr_t)action->type, &error);
1790         if (ret < 0)
1791                 return port_flow_complain(&error);
1792         switch (action->type) {
1793         case RTE_FLOW_ACTION_TYPE_COUNT:
1794         case RTE_FLOW_ACTION_TYPE_RSS:
1795                 break;
1796         default:
1797                 printf("Cannot query action type %d (%s)\n",
1798                         action->type, name);
1799                 return -ENOTSUP;
1800         }
1801         /* Poisoning to make sure PMDs update it in case of error. */
1802         memset(&error, 0x55, sizeof(error));
1803         memset(&query, 0, sizeof(query));
1804         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
1805                 return port_flow_complain(&error);
1806         switch (action->type) {
1807         case RTE_FLOW_ACTION_TYPE_COUNT:
1808                 printf("%s:\n"
1809                        " hits_set: %u\n"
1810                        " bytes_set: %u\n"
1811                        " hits: %" PRIu64 "\n"
1812                        " bytes: %" PRIu64 "\n",
1813                        name,
1814                        query.count.hits_set,
1815                        query.count.bytes_set,
1816                        query.count.hits,
1817                        query.count.bytes);
1818                 break;
1819         case RTE_FLOW_ACTION_TYPE_RSS:
1820                 rss_config_display(&query.rss_conf);
1821                 break;
1822         default:
1823                 printf("Cannot display result for action type %d (%s)\n",
1824                        action->type, name);
1825                 break;
1826         }
1827         return 0;
1828 }
1829
1830 /** List simply and destroy all aged flows. */
1831 void
1832 port_flow_aged(portid_t port_id, uint8_t destroy)
1833 {
1834         void **contexts;
1835         int nb_context, total = 0, idx;
1836         struct rte_flow_error error;
1837         struct port_flow *pf;
1838
1839         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1840             port_id == (portid_t)RTE_PORT_ALL)
1841                 return;
1842         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
1843         printf("Port %u total aged flows: %d\n", port_id, total);
1844         if (total < 0) {
1845                 port_flow_complain(&error);
1846                 return;
1847         }
1848         if (total == 0)
1849                 return;
1850         contexts = malloc(sizeof(void *) * total);
1851         if (contexts == NULL) {
1852                 printf("Cannot allocate contexts for aged flow\n");
1853                 return;
1854         }
1855         printf("ID\tGroup\tPrio\tAttr\n");
1856         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
1857         if (nb_context != total) {
1858                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
1859                         port_id, nb_context, total);
1860                 free(contexts);
1861                 return;
1862         }
1863         for (idx = 0; idx < nb_context; idx++) {
1864                 pf = (struct port_flow *)contexts[idx];
1865                 if (!pf) {
1866                         printf("Error: get Null context in port %u\n", port_id);
1867                         continue;
1868                 }
1869                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t\n",
1870                        pf->id,
1871                        pf->rule.attr->group,
1872                        pf->rule.attr->priority,
1873                        pf->rule.attr->ingress ? 'i' : '-',
1874                        pf->rule.attr->egress ? 'e' : '-',
1875                        pf->rule.attr->transfer ? 't' : '-');
1876         }
1877         if (destroy) {
1878                 int ret;
1879                 uint32_t flow_id;
1880
1881                 total = 0;
1882                 printf("\n");
1883                 for (idx = 0; idx < nb_context; idx++) {
1884                         pf = (struct port_flow *)contexts[idx];
1885                         if (!pf)
1886                                 continue;
1887                         flow_id = pf->id;
1888                         ret = port_flow_destroy(port_id, 1, &flow_id);
1889                         if (!ret)
1890                                 total++;
1891                 }
1892                 printf("%d flows be destroyed\n", total);
1893         }
1894         free(contexts);
1895 }
1896
1897 /** List flow rules. */
1898 void
1899 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
1900 {
1901         struct rte_port *port;
1902         struct port_flow *pf;
1903         struct port_flow *list = NULL;
1904         uint32_t i;
1905
1906         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1907             port_id == (portid_t)RTE_PORT_ALL)
1908                 return;
1909         port = &ports[port_id];
1910         if (!port->flow_list)
1911                 return;
1912         /* Sort flows by group, priority and ID. */
1913         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
1914                 struct port_flow **tmp;
1915                 const struct rte_flow_attr *curr = pf->rule.attr;
1916
1917                 if (n) {
1918                         /* Filter out unwanted groups. */
1919                         for (i = 0; i != n; ++i)
1920                                 if (curr->group == group[i])
1921                                         break;
1922                         if (i == n)
1923                                 continue;
1924                 }
1925                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
1926                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
1927
1928                         if (curr->group > comp->group ||
1929                             (curr->group == comp->group &&
1930                              curr->priority > comp->priority) ||
1931                             (curr->group == comp->group &&
1932                              curr->priority == comp->priority &&
1933                              pf->id > (*tmp)->id))
1934                                 continue;
1935                         break;
1936                 }
1937                 pf->tmp = *tmp;
1938                 *tmp = pf;
1939         }
1940         printf("ID\tGroup\tPrio\tAttr\tRule\n");
1941         for (pf = list; pf != NULL; pf = pf->tmp) {
1942                 const struct rte_flow_item *item = pf->rule.pattern;
1943                 const struct rte_flow_action *action = pf->rule.actions;
1944                 const char *name;
1945
1946                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
1947                        pf->id,
1948                        pf->rule.attr->group,
1949                        pf->rule.attr->priority,
1950                        pf->rule.attr->ingress ? 'i' : '-',
1951                        pf->rule.attr->egress ? 'e' : '-',
1952                        pf->rule.attr->transfer ? 't' : '-');
1953                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
1954                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
1955                                           &name, sizeof(name),
1956                                           (void *)(uintptr_t)item->type,
1957                                           NULL) <= 0)
1958                                 name = "[UNKNOWN]";
1959                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
1960                                 printf("%s ", name);
1961                         ++item;
1962                 }
1963                 printf("=>");
1964                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
1965                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1966                                           &name, sizeof(name),
1967                                           (void *)(uintptr_t)action->type,
1968                                           NULL) <= 0)
1969                                 name = "[UNKNOWN]";
1970                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
1971                                 printf(" %s", name);
1972                         ++action;
1973                 }
1974                 printf("\n");
1975         }
1976 }
1977
1978 /** Restrict ingress traffic to the defined flow rules. */
1979 int
1980 port_flow_isolate(portid_t port_id, int set)
1981 {
1982         struct rte_flow_error error;
1983
1984         /* Poisoning to make sure PMDs update it in case of error. */
1985         memset(&error, 0x66, sizeof(error));
1986         if (rte_flow_isolate(port_id, set, &error))
1987                 return port_flow_complain(&error);
1988         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
1989                port_id,
1990                set ? "now restricted" : "not restricted anymore");
1991         return 0;
1992 }
1993
1994 /*
1995  * RX/TX ring descriptors display functions.
1996  */
1997 int
1998 rx_queue_id_is_invalid(queueid_t rxq_id)
1999 {
2000         if (rxq_id < nb_rxq)
2001                 return 0;
2002         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2003         return 1;
2004 }
2005
2006 int
2007 tx_queue_id_is_invalid(queueid_t txq_id)
2008 {
2009         if (txq_id < nb_txq)
2010                 return 0;
2011         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
2012         return 1;
2013 }
2014
2015 static int
2016 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2017 {
2018         struct rte_port *port = &ports[port_id];
2019         struct rte_eth_rxq_info rx_qinfo;
2020         int ret;
2021
2022         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2023         if (ret == 0) {
2024                 *ring_size = rx_qinfo.nb_desc;
2025                 return ret;
2026         }
2027
2028         if (ret != -ENOTSUP)
2029                 return ret;
2030         /*
2031          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2032          * ring_size stored in testpmd will be used for validity verification.
2033          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2034          * being 0, it will use a default value provided by PMDs to setup this
2035          * rxq. If the default value is 0, it will use the
2036          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2037          */
2038         if (port->nb_rx_desc[rxq_id])
2039                 *ring_size = port->nb_rx_desc[rxq_id];
2040         else if (port->dev_info.default_rxportconf.ring_size)
2041                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2042         else
2043                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2044         return 0;
2045 }
2046
2047 static int
2048 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2049 {
2050         struct rte_port *port = &ports[port_id];
2051         struct rte_eth_txq_info tx_qinfo;
2052         int ret;
2053
2054         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2055         if (ret == 0) {
2056                 *ring_size = tx_qinfo.nb_desc;
2057                 return ret;
2058         }
2059
2060         if (ret != -ENOTSUP)
2061                 return ret;
2062         /*
2063          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2064          * ring_size stored in testpmd will be used for validity verification.
2065          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2066          * being 0, it will use a default value provided by PMDs to setup this
2067          * txq. If the default value is 0, it will use the
2068          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2069          */
2070         if (port->nb_tx_desc[txq_id])
2071                 *ring_size = port->nb_tx_desc[txq_id];
2072         else if (port->dev_info.default_txportconf.ring_size)
2073                 *ring_size = port->dev_info.default_txportconf.ring_size;
2074         else
2075                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2076         return 0;
2077 }
2078
2079 static int
2080 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2081 {
2082         uint16_t ring_size;
2083         int ret;
2084
2085         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2086         if (ret)
2087                 return 1;
2088
2089         if (rxdesc_id < ring_size)
2090                 return 0;
2091
2092         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2093                rxdesc_id, ring_size);
2094         return 1;
2095 }
2096
2097 static int
2098 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2099 {
2100         uint16_t ring_size;
2101         int ret;
2102
2103         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2104         if (ret)
2105                 return 1;
2106
2107         if (txdesc_id < ring_size)
2108                 return 0;
2109
2110         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2111                txdesc_id, ring_size);
2112         return 1;
2113 }
2114
2115 static const struct rte_memzone *
2116 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2117 {
2118         char mz_name[RTE_MEMZONE_NAMESIZE];
2119         const struct rte_memzone *mz;
2120
2121         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2122                         port_id, q_id, ring_name);
2123         mz = rte_memzone_lookup(mz_name);
2124         if (mz == NULL)
2125                 printf("%s ring memory zoneof (port %d, queue %d) not"
2126                        "found (zone name = %s\n",
2127                        ring_name, port_id, q_id, mz_name);
2128         return mz;
2129 }
2130
2131 union igb_ring_dword {
2132         uint64_t dword;
2133         struct {
2134 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2135                 uint32_t lo;
2136                 uint32_t hi;
2137 #else
2138                 uint32_t hi;
2139                 uint32_t lo;
2140 #endif
2141         } words;
2142 };
2143
2144 struct igb_ring_desc_32_bytes {
2145         union igb_ring_dword lo_dword;
2146         union igb_ring_dword hi_dword;
2147         union igb_ring_dword resv1;
2148         union igb_ring_dword resv2;
2149 };
2150
2151 struct igb_ring_desc_16_bytes {
2152         union igb_ring_dword lo_dword;
2153         union igb_ring_dword hi_dword;
2154 };
2155
2156 static void
2157 ring_rxd_display_dword(union igb_ring_dword dword)
2158 {
2159         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2160                                         (unsigned)dword.words.hi);
2161 }
2162
2163 static void
2164 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2165 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2166                            portid_t port_id,
2167 #else
2168                            __rte_unused portid_t port_id,
2169 #endif
2170                            uint16_t desc_id)
2171 {
2172         struct igb_ring_desc_16_bytes *ring =
2173                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2174 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2175         int ret;
2176         struct rte_eth_dev_info dev_info;
2177
2178         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2179         if (ret != 0)
2180                 return;
2181
2182         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2183                 /* 32 bytes RX descriptor, i40e only */
2184                 struct igb_ring_desc_32_bytes *ring =
2185                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2186                 ring[desc_id].lo_dword.dword =
2187                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2188                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2189                 ring[desc_id].hi_dword.dword =
2190                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2191                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2192                 ring[desc_id].resv1.dword =
2193                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2194                 ring_rxd_display_dword(ring[desc_id].resv1);
2195                 ring[desc_id].resv2.dword =
2196                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2197                 ring_rxd_display_dword(ring[desc_id].resv2);
2198
2199                 return;
2200         }
2201 #endif
2202         /* 16 bytes RX descriptor */
2203         ring[desc_id].lo_dword.dword =
2204                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2205         ring_rxd_display_dword(ring[desc_id].lo_dword);
2206         ring[desc_id].hi_dword.dword =
2207                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2208         ring_rxd_display_dword(ring[desc_id].hi_dword);
2209 }
2210
2211 static void
2212 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2213 {
2214         struct igb_ring_desc_16_bytes *ring;
2215         struct igb_ring_desc_16_bytes txd;
2216
2217         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2218         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2219         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2220         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2221                         (unsigned)txd.lo_dword.words.lo,
2222                         (unsigned)txd.lo_dword.words.hi,
2223                         (unsigned)txd.hi_dword.words.lo,
2224                         (unsigned)txd.hi_dword.words.hi);
2225 }
2226
2227 void
2228 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2229 {
2230         const struct rte_memzone *rx_mz;
2231
2232         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2233                 return;
2234         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2235         if (rx_mz == NULL)
2236                 return;
2237         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2238 }
2239
2240 void
2241 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2242 {
2243         const struct rte_memzone *tx_mz;
2244
2245         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2246                 return;
2247         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2248         if (tx_mz == NULL)
2249                 return;
2250         ring_tx_descriptor_display(tx_mz, txd_id);
2251 }
2252
2253 void
2254 fwd_lcores_config_display(void)
2255 {
2256         lcoreid_t lc_id;
2257
2258         printf("List of forwarding lcores:");
2259         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2260                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2261         printf("\n");
2262 }
2263 void
2264 rxtx_config_display(void)
2265 {
2266         portid_t pid;
2267         queueid_t qid;
2268
2269         printf("  %s packet forwarding%s packets/burst=%d\n",
2270                cur_fwd_eng->fwd_mode_name,
2271                retry_enabled == 0 ? "" : " with retry",
2272                nb_pkt_per_burst);
2273
2274         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2275                 printf("  packet len=%u - nb packet segments=%d\n",
2276                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2277
2278         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2279                nb_fwd_lcores, nb_fwd_ports);
2280
2281         RTE_ETH_FOREACH_DEV(pid) {
2282                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2283                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2284                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2285                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2286                 struct rte_eth_rxq_info rx_qinfo;
2287                 struct rte_eth_txq_info tx_qinfo;
2288                 uint16_t rx_free_thresh_tmp;
2289                 uint16_t tx_free_thresh_tmp;
2290                 uint16_t tx_rs_thresh_tmp;
2291                 uint16_t nb_rx_desc_tmp;
2292                 uint16_t nb_tx_desc_tmp;
2293                 uint64_t offloads_tmp;
2294                 uint8_t pthresh_tmp;
2295                 uint8_t hthresh_tmp;
2296                 uint8_t wthresh_tmp;
2297                 int32_t rc;
2298
2299                 /* per port config */
2300                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2301                                 (unsigned int)pid, nb_rxq, nb_txq);
2302
2303                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2304                                 ports[pid].dev_conf.rxmode.offloads,
2305                                 ports[pid].dev_conf.txmode.offloads);
2306
2307                 /* per rx queue config only for first queue to be less verbose */
2308                 for (qid = 0; qid < 1; qid++) {
2309                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2310                         if (rc) {
2311                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2312                                 rx_free_thresh_tmp =
2313                                         rx_conf[qid].rx_free_thresh;
2314                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2315                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2316                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2317                                 offloads_tmp = rx_conf[qid].offloads;
2318                         } else {
2319                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2320                                 rx_free_thresh_tmp =
2321                                                 rx_qinfo.conf.rx_free_thresh;
2322                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2323                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2324                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2325                                 offloads_tmp = rx_qinfo.conf.offloads;
2326                         }
2327
2328                         printf("    RX queue: %d\n", qid);
2329                         printf("      RX desc=%d - RX free threshold=%d\n",
2330                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2331                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2332                                 " wthresh=%d\n",
2333                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2334                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2335                 }
2336
2337                 /* per tx queue config only for first queue to be less verbose */
2338                 for (qid = 0; qid < 1; qid++) {
2339                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2340                         if (rc) {
2341                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2342                                 tx_free_thresh_tmp =
2343                                         tx_conf[qid].tx_free_thresh;
2344                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2345                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2346                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2347                                 offloads_tmp = tx_conf[qid].offloads;
2348                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2349                         } else {
2350                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2351                                 tx_free_thresh_tmp =
2352                                                 tx_qinfo.conf.tx_free_thresh;
2353                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2354                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2355                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2356                                 offloads_tmp = tx_qinfo.conf.offloads;
2357                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2358                         }
2359
2360                         printf("    TX queue: %d\n", qid);
2361                         printf("      TX desc=%d - TX free threshold=%d\n",
2362                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2363                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2364                                 " wthresh=%d\n",
2365                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2366                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2367                                 offloads_tmp, tx_rs_thresh_tmp);
2368                 }
2369         }
2370 }
2371
2372 void
2373 port_rss_reta_info(portid_t port_id,
2374                    struct rte_eth_rss_reta_entry64 *reta_conf,
2375                    uint16_t nb_entries)
2376 {
2377         uint16_t i, idx, shift;
2378         int ret;
2379
2380         if (port_id_is_invalid(port_id, ENABLED_WARN))
2381                 return;
2382
2383         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2384         if (ret != 0) {
2385                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2386                 return;
2387         }
2388
2389         for (i = 0; i < nb_entries; i++) {
2390                 idx = i / RTE_RETA_GROUP_SIZE;
2391                 shift = i % RTE_RETA_GROUP_SIZE;
2392                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2393                         continue;
2394                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2395                                         i, reta_conf[idx].reta[shift]);
2396         }
2397 }
2398
2399 /*
2400  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2401  * key of the port.
2402  */
2403 void
2404 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2405 {
2406         struct rte_eth_rss_conf rss_conf = {0};
2407         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2408         uint64_t rss_hf;
2409         uint8_t i;
2410         int diag;
2411         struct rte_eth_dev_info dev_info;
2412         uint8_t hash_key_size;
2413         int ret;
2414
2415         if (port_id_is_invalid(port_id, ENABLED_WARN))
2416                 return;
2417
2418         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2419         if (ret != 0)
2420                 return;
2421
2422         if (dev_info.hash_key_size > 0 &&
2423                         dev_info.hash_key_size <= sizeof(rss_key))
2424                 hash_key_size = dev_info.hash_key_size;
2425         else {
2426                 printf("dev_info did not provide a valid hash key size\n");
2427                 return;
2428         }
2429
2430         /* Get RSS hash key if asked to display it */
2431         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2432         rss_conf.rss_key_len = hash_key_size;
2433         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2434         if (diag != 0) {
2435                 switch (diag) {
2436                 case -ENODEV:
2437                         printf("port index %d invalid\n", port_id);
2438                         break;
2439                 case -ENOTSUP:
2440                         printf("operation not supported by device\n");
2441                         break;
2442                 default:
2443                         printf("operation failed - diag=%d\n", diag);
2444                         break;
2445                 }
2446                 return;
2447         }
2448         rss_hf = rss_conf.rss_hf;
2449         if (rss_hf == 0) {
2450                 printf("RSS disabled\n");
2451                 return;
2452         }
2453         printf("RSS functions:\n ");
2454         for (i = 0; rss_type_table[i].str; i++) {
2455                 if (rss_hf & rss_type_table[i].rss_type)
2456                         printf("%s ", rss_type_table[i].str);
2457         }
2458         printf("\n");
2459         if (!show_rss_key)
2460                 return;
2461         printf("RSS key:\n");
2462         for (i = 0; i < hash_key_size; i++)
2463                 printf("%02X", rss_key[i]);
2464         printf("\n");
2465 }
2466
2467 void
2468 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2469                          uint hash_key_len)
2470 {
2471         struct rte_eth_rss_conf rss_conf;
2472         int diag;
2473         unsigned int i;
2474
2475         rss_conf.rss_key = NULL;
2476         rss_conf.rss_key_len = hash_key_len;
2477         rss_conf.rss_hf = 0;
2478         for (i = 0; rss_type_table[i].str; i++) {
2479                 if (!strcmp(rss_type_table[i].str, rss_type))
2480                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2481         }
2482         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2483         if (diag == 0) {
2484                 rss_conf.rss_key = hash_key;
2485                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2486         }
2487         if (diag == 0)
2488                 return;
2489
2490         switch (diag) {
2491         case -ENODEV:
2492                 printf("port index %d invalid\n", port_id);
2493                 break;
2494         case -ENOTSUP:
2495                 printf("operation not supported by device\n");
2496                 break;
2497         default:
2498                 printf("operation failed - diag=%d\n", diag);
2499                 break;
2500         }
2501 }
2502
2503 /*
2504  * Setup forwarding configuration for each logical core.
2505  */
2506 static void
2507 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2508 {
2509         streamid_t nb_fs_per_lcore;
2510         streamid_t nb_fs;
2511         streamid_t sm_id;
2512         lcoreid_t  nb_extra;
2513         lcoreid_t  nb_fc;
2514         lcoreid_t  nb_lc;
2515         lcoreid_t  lc_id;
2516
2517         nb_fs = cfg->nb_fwd_streams;
2518         nb_fc = cfg->nb_fwd_lcores;
2519         if (nb_fs <= nb_fc) {
2520                 nb_fs_per_lcore = 1;
2521                 nb_extra = 0;
2522         } else {
2523                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2524                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2525         }
2526
2527         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2528         sm_id = 0;
2529         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2530                 fwd_lcores[lc_id]->stream_idx = sm_id;
2531                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2532                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2533         }
2534
2535         /*
2536          * Assign extra remaining streams, if any.
2537          */
2538         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2539         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2540                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2541                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2542                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2543         }
2544 }
2545
2546 static portid_t
2547 fwd_topology_tx_port_get(portid_t rxp)
2548 {
2549         static int warning_once = 1;
2550
2551         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2552
2553         switch (port_topology) {
2554         default:
2555         case PORT_TOPOLOGY_PAIRED:
2556                 if ((rxp & 0x1) == 0) {
2557                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2558                                 return rxp + 1;
2559                         if (warning_once) {
2560                                 printf("\nWarning! port-topology=paired"
2561                                        " and odd forward ports number,"
2562                                        " the last port will pair with"
2563                                        " itself.\n\n");
2564                                 warning_once = 0;
2565                         }
2566                         return rxp;
2567                 }
2568                 return rxp - 1;
2569         case PORT_TOPOLOGY_CHAINED:
2570                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2571         case PORT_TOPOLOGY_LOOP:
2572                 return rxp;
2573         }
2574 }
2575
2576 static void
2577 simple_fwd_config_setup(void)
2578 {
2579         portid_t i;
2580
2581         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2582         cur_fwd_config.nb_fwd_streams =
2583                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2584
2585         /* reinitialize forwarding streams */
2586         init_fwd_streams();
2587
2588         /*
2589          * In the simple forwarding test, the number of forwarding cores
2590          * must be lower or equal to the number of forwarding ports.
2591          */
2592         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2593         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2594                 cur_fwd_config.nb_fwd_lcores =
2595                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2596         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2597
2598         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2599                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2600                 fwd_streams[i]->rx_queue  = 0;
2601                 fwd_streams[i]->tx_port   =
2602                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2603                 fwd_streams[i]->tx_queue  = 0;
2604                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2605                 fwd_streams[i]->retry_enabled = retry_enabled;
2606         }
2607 }
2608
2609 /**
2610  * For the RSS forwarding test all streams distributed over lcores. Each stream
2611  * being composed of a RX queue to poll on a RX port for input messages,
2612  * associated with a TX queue of a TX port where to send forwarded packets.
2613  */
2614 static void
2615 rss_fwd_config_setup(void)
2616 {
2617         portid_t   rxp;
2618         portid_t   txp;
2619         queueid_t  rxq;
2620         queueid_t  nb_q;
2621         streamid_t  sm_id;
2622
2623         nb_q = nb_rxq;
2624         if (nb_q > nb_txq)
2625                 nb_q = nb_txq;
2626         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2627         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2628         cur_fwd_config.nb_fwd_streams =
2629                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2630
2631         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2632                 cur_fwd_config.nb_fwd_lcores =
2633                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2634
2635         /* reinitialize forwarding streams */
2636         init_fwd_streams();
2637
2638         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2639         rxp = 0; rxq = 0;
2640         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2641                 struct fwd_stream *fs;
2642
2643                 fs = fwd_streams[sm_id];
2644                 txp = fwd_topology_tx_port_get(rxp);
2645                 fs->rx_port = fwd_ports_ids[rxp];
2646                 fs->rx_queue = rxq;
2647                 fs->tx_port = fwd_ports_ids[txp];
2648                 fs->tx_queue = rxq;
2649                 fs->peer_addr = fs->tx_port;
2650                 fs->retry_enabled = retry_enabled;
2651                 rxp++;
2652                 if (rxp < nb_fwd_ports)
2653                         continue;
2654                 rxp = 0;
2655                 rxq++;
2656         }
2657 }
2658
2659 /**
2660  * For the DCB forwarding test, each core is assigned on each traffic class.
2661  *
2662  * Each core is assigned a multi-stream, each stream being composed of
2663  * a RX queue to poll on a RX port for input messages, associated with
2664  * a TX queue of a TX port where to send forwarded packets. All RX and
2665  * TX queues are mapping to the same traffic class.
2666  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2667  * the same core
2668  */
2669 static void
2670 dcb_fwd_config_setup(void)
2671 {
2672         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2673         portid_t txp, rxp = 0;
2674         queueid_t txq, rxq = 0;
2675         lcoreid_t  lc_id;
2676         uint16_t nb_rx_queue, nb_tx_queue;
2677         uint16_t i, j, k, sm_id = 0;
2678         uint8_t tc = 0;
2679
2680         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2681         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2682         cur_fwd_config.nb_fwd_streams =
2683                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2684
2685         /* reinitialize forwarding streams */
2686         init_fwd_streams();
2687         sm_id = 0;
2688         txp = 1;
2689         /* get the dcb info on the first RX and TX ports */
2690         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2691         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2692
2693         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2694                 fwd_lcores[lc_id]->stream_nb = 0;
2695                 fwd_lcores[lc_id]->stream_idx = sm_id;
2696                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2697                         /* if the nb_queue is zero, means this tc is
2698                          * not enabled on the POOL
2699                          */
2700                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2701                                 break;
2702                         k = fwd_lcores[lc_id]->stream_nb +
2703                                 fwd_lcores[lc_id]->stream_idx;
2704                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2705                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2706                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2707                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2708                         for (j = 0; j < nb_rx_queue; j++) {
2709                                 struct fwd_stream *fs;
2710
2711                                 fs = fwd_streams[k + j];
2712                                 fs->rx_port = fwd_ports_ids[rxp];
2713                                 fs->rx_queue = rxq + j;
2714                                 fs->tx_port = fwd_ports_ids[txp];
2715                                 fs->tx_queue = txq + j % nb_tx_queue;
2716                                 fs->peer_addr = fs->tx_port;
2717                                 fs->retry_enabled = retry_enabled;
2718                         }
2719                         fwd_lcores[lc_id]->stream_nb +=
2720                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2721                 }
2722                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2723
2724                 tc++;
2725                 if (tc < rxp_dcb_info.nb_tcs)
2726                         continue;
2727                 /* Restart from TC 0 on next RX port */
2728                 tc = 0;
2729                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2730                         rxp = (portid_t)
2731                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2732                 else
2733                         rxp++;
2734                 if (rxp >= nb_fwd_ports)
2735                         return;
2736                 /* get the dcb information on next RX and TX ports */
2737                 if ((rxp & 0x1) == 0)
2738                         txp = (portid_t) (rxp + 1);
2739                 else
2740                         txp = (portid_t) (rxp - 1);
2741                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2742                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2743         }
2744 }
2745
2746 static void
2747 icmp_echo_config_setup(void)
2748 {
2749         portid_t  rxp;
2750         queueid_t rxq;
2751         lcoreid_t lc_id;
2752         uint16_t  sm_id;
2753
2754         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2755                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2756                         (nb_txq * nb_fwd_ports);
2757         else
2758                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2759         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2760         cur_fwd_config.nb_fwd_streams =
2761                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2762         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2763                 cur_fwd_config.nb_fwd_lcores =
2764                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2765         if (verbose_level > 0) {
2766                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
2767                        __FUNCTION__,
2768                        cur_fwd_config.nb_fwd_lcores,
2769                        cur_fwd_config.nb_fwd_ports,
2770                        cur_fwd_config.nb_fwd_streams);
2771         }
2772
2773         /* reinitialize forwarding streams */
2774         init_fwd_streams();
2775         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2776         rxp = 0; rxq = 0;
2777         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2778                 if (verbose_level > 0)
2779                         printf("  core=%d: \n", lc_id);
2780                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2781                         struct fwd_stream *fs;
2782                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2783                         fs->rx_port = fwd_ports_ids[rxp];
2784                         fs->rx_queue = rxq;
2785                         fs->tx_port = fs->rx_port;
2786                         fs->tx_queue = rxq;
2787                         fs->peer_addr = fs->tx_port;
2788                         fs->retry_enabled = retry_enabled;
2789                         if (verbose_level > 0)
2790                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
2791                                        sm_id, fs->rx_port, fs->rx_queue,
2792                                        fs->tx_queue);
2793                         rxq = (queueid_t) (rxq + 1);
2794                         if (rxq == nb_rxq) {
2795                                 rxq = 0;
2796                                 rxp = (portid_t) (rxp + 1);
2797                         }
2798                 }
2799         }
2800 }
2801
2802 void
2803 fwd_config_setup(void)
2804 {
2805         cur_fwd_config.fwd_eng = cur_fwd_eng;
2806         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
2807                 icmp_echo_config_setup();
2808                 return;
2809         }
2810
2811         if ((nb_rxq > 1) && (nb_txq > 1)){
2812                 if (dcb_config)
2813                         dcb_fwd_config_setup();
2814                 else
2815                         rss_fwd_config_setup();
2816         }
2817         else
2818                 simple_fwd_config_setup();
2819 }
2820
2821 static const char *
2822 mp_alloc_to_str(uint8_t mode)
2823 {
2824         switch (mode) {
2825         case MP_ALLOC_NATIVE:
2826                 return "native";
2827         case MP_ALLOC_ANON:
2828                 return "anon";
2829         case MP_ALLOC_XMEM:
2830                 return "xmem";
2831         case MP_ALLOC_XMEM_HUGE:
2832                 return "xmemhuge";
2833         case MP_ALLOC_XBUF:
2834                 return "xbuf";
2835         default:
2836                 return "invalid";
2837         }
2838 }
2839
2840 void
2841 pkt_fwd_config_display(struct fwd_config *cfg)
2842 {
2843         struct fwd_stream *fs;
2844         lcoreid_t  lc_id;
2845         streamid_t sm_id;
2846
2847         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
2848                 "NUMA support %s, MP allocation mode: %s\n",
2849                 cfg->fwd_eng->fwd_mode_name,
2850                 retry_enabled == 0 ? "" : " with retry",
2851                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
2852                 numa_support == 1 ? "enabled" : "disabled",
2853                 mp_alloc_to_str(mp_alloc_type));
2854
2855         if (retry_enabled)
2856                 printf("TX retry num: %u, delay between TX retries: %uus\n",
2857                         burst_tx_retry_num, burst_tx_delay_time);
2858         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
2859                 printf("Logical Core %u (socket %u) forwards packets on "
2860                        "%d streams:",
2861                        fwd_lcores_cpuids[lc_id],
2862                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
2863                        fwd_lcores[lc_id]->stream_nb);
2864                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2865                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2866                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
2867                                "P=%d/Q=%d (socket %u) ",
2868                                fs->rx_port, fs->rx_queue,
2869                                ports[fs->rx_port].socket_id,
2870                                fs->tx_port, fs->tx_queue,
2871                                ports[fs->tx_port].socket_id);
2872                         print_ethaddr("peer=",
2873                                       &peer_eth_addrs[fs->peer_addr]);
2874                 }
2875                 printf("\n");
2876         }
2877         printf("\n");
2878 }
2879
2880 void
2881 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
2882 {
2883         struct rte_ether_addr new_peer_addr;
2884         if (!rte_eth_dev_is_valid_port(port_id)) {
2885                 printf("Error: Invalid port number %i\n", port_id);
2886                 return;
2887         }
2888         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
2889                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
2890                 return;
2891         }
2892         peer_eth_addrs[port_id] = new_peer_addr;
2893 }
2894
2895 int
2896 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
2897 {
2898         unsigned int i;
2899         unsigned int lcore_cpuid;
2900         int record_now;
2901
2902         record_now = 0;
2903  again:
2904         for (i = 0; i < nb_lc; i++) {
2905                 lcore_cpuid = lcorelist[i];
2906                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
2907                         printf("lcore %u not enabled\n", lcore_cpuid);
2908                         return -1;
2909                 }
2910                 if (lcore_cpuid == rte_get_master_lcore()) {
2911                         printf("lcore %u cannot be masked on for running "
2912                                "packet forwarding, which is the master lcore "
2913                                "and reserved for command line parsing only\n",
2914                                lcore_cpuid);
2915                         return -1;
2916                 }
2917                 if (record_now)
2918                         fwd_lcores_cpuids[i] = lcore_cpuid;
2919         }
2920         if (record_now == 0) {
2921                 record_now = 1;
2922                 goto again;
2923         }
2924         nb_cfg_lcores = (lcoreid_t) nb_lc;
2925         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
2926                 printf("previous number of forwarding cores %u - changed to "
2927                        "number of configured cores %u\n",
2928                        (unsigned int) nb_fwd_lcores, nb_lc);
2929                 nb_fwd_lcores = (lcoreid_t) nb_lc;
2930         }
2931
2932         return 0;
2933 }
2934
2935 int
2936 set_fwd_lcores_mask(uint64_t lcoremask)
2937 {
2938         unsigned int lcorelist[64];
2939         unsigned int nb_lc;
2940         unsigned int i;
2941
2942         if (lcoremask == 0) {
2943                 printf("Invalid NULL mask of cores\n");
2944                 return -1;
2945         }
2946         nb_lc = 0;
2947         for (i = 0; i < 64; i++) {
2948                 if (! ((uint64_t)(1ULL << i) & lcoremask))
2949                         continue;
2950                 lcorelist[nb_lc++] = i;
2951         }
2952         return set_fwd_lcores_list(lcorelist, nb_lc);
2953 }
2954
2955 void
2956 set_fwd_lcores_number(uint16_t nb_lc)
2957 {
2958         if (nb_lc > nb_cfg_lcores) {
2959                 printf("nb fwd cores %u > %u (max. number of configured "
2960                        "lcores) - ignored\n",
2961                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
2962                 return;
2963         }
2964         nb_fwd_lcores = (lcoreid_t) nb_lc;
2965         printf("Number of forwarding cores set to %u\n",
2966                (unsigned int) nb_fwd_lcores);
2967 }
2968
2969 void
2970 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
2971 {
2972         unsigned int i;
2973         portid_t port_id;
2974         int record_now;
2975
2976         record_now = 0;
2977  again:
2978         for (i = 0; i < nb_pt; i++) {
2979                 port_id = (portid_t) portlist[i];
2980                 if (port_id_is_invalid(port_id, ENABLED_WARN))
2981                         return;
2982                 if (record_now)
2983                         fwd_ports_ids[i] = port_id;
2984         }
2985         if (record_now == 0) {
2986                 record_now = 1;
2987                 goto again;
2988         }
2989         nb_cfg_ports = (portid_t) nb_pt;
2990         if (nb_fwd_ports != (portid_t) nb_pt) {
2991                 printf("previous number of forwarding ports %u - changed to "
2992                        "number of configured ports %u\n",
2993                        (unsigned int) nb_fwd_ports, nb_pt);
2994                 nb_fwd_ports = (portid_t) nb_pt;
2995         }
2996 }
2997
2998 /**
2999  * Parse the user input and obtain the list of forwarding ports
3000  *
3001  * @param[in] list
3002  *   String containing the user input. User can specify
3003  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3004  *   For example, if the user wants to use all the available
3005  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3006  *   If the user wants to use only the ports 1,2 then the input
3007  *   is 1,2.
3008  *   valid characters are '-' and ','
3009  * @param[out] values
3010  *   This array will be filled with a list of port IDs
3011  *   based on the user input
3012  *   Note that duplicate entries are discarded and only the first
3013  *   count entries in this array are port IDs and all the rest
3014  *   will contain default values
3015  * @param[in] maxsize
3016  *   This parameter denotes 2 things
3017  *   1) Number of elements in the values array
3018  *   2) Maximum value of each element in the values array
3019  * @return
3020  *   On success, returns total count of parsed port IDs
3021  *   On failure, returns 0
3022  */
3023 static unsigned int
3024 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3025 {
3026         unsigned int count = 0;
3027         char *end = NULL;
3028         int min, max;
3029         int value, i;
3030         unsigned int marked[maxsize];
3031
3032         if (list == NULL || values == NULL)
3033                 return 0;
3034
3035         for (i = 0; i < (int)maxsize; i++)
3036                 marked[i] = 0;
3037
3038         min = INT_MAX;
3039
3040         do {
3041                 /*Remove the blank spaces if any*/
3042                 while (isblank(*list))
3043                         list++;
3044                 if (*list == '\0')
3045                         break;
3046                 errno = 0;
3047                 value = strtol(list, &end, 10);
3048                 if (errno || end == NULL)
3049                         return 0;
3050                 if (value < 0 || value >= (int)maxsize)
3051                         return 0;
3052                 while (isblank(*end))
3053                         end++;
3054                 if (*end == '-' && min == INT_MAX) {
3055                         min = value;
3056                 } else if ((*end == ',') || (*end == '\0')) {
3057                         max = value;
3058                         if (min == INT_MAX)
3059                                 min = value;
3060                         for (i = min; i <= max; i++) {
3061                                 if (count < maxsize) {
3062                                         if (marked[i])
3063                                                 continue;
3064                                         values[count] = i;
3065                                         marked[i] = 1;
3066                                         count++;
3067                                 }
3068                         }
3069                         min = INT_MAX;
3070                 } else
3071                         return 0;
3072                 list = end + 1;
3073         } while (*end != '\0');
3074
3075         return count;
3076 }
3077
3078 void
3079 parse_fwd_portlist(const char *portlist)
3080 {
3081         unsigned int portcount;
3082         unsigned int portindex[RTE_MAX_ETHPORTS];
3083         unsigned int i, valid_port_count = 0;
3084
3085         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3086         if (!portcount)
3087                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3088
3089         /*
3090          * Here we verify the validity of the ports
3091          * and thereby calculate the total number of
3092          * valid ports
3093          */
3094         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3095                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3096                         portindex[valid_port_count] = portindex[i];
3097                         valid_port_count++;
3098                 }
3099         }
3100
3101         set_fwd_ports_list(portindex, valid_port_count);
3102 }
3103
3104 void
3105 set_fwd_ports_mask(uint64_t portmask)
3106 {
3107         unsigned int portlist[64];
3108         unsigned int nb_pt;
3109         unsigned int i;
3110
3111         if (portmask == 0) {
3112                 printf("Invalid NULL mask of ports\n");
3113                 return;
3114         }
3115         nb_pt = 0;
3116         RTE_ETH_FOREACH_DEV(i) {
3117                 if (! ((uint64_t)(1ULL << i) & portmask))
3118                         continue;
3119                 portlist[nb_pt++] = i;
3120         }
3121         set_fwd_ports_list(portlist, nb_pt);
3122 }
3123
3124 void
3125 set_fwd_ports_number(uint16_t nb_pt)
3126 {
3127         if (nb_pt > nb_cfg_ports) {
3128                 printf("nb fwd ports %u > %u (number of configured "
3129                        "ports) - ignored\n",
3130                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3131                 return;
3132         }
3133         nb_fwd_ports = (portid_t) nb_pt;
3134         printf("Number of forwarding ports set to %u\n",
3135                (unsigned int) nb_fwd_ports);
3136 }
3137
3138 int
3139 port_is_forwarding(portid_t port_id)
3140 {
3141         unsigned int i;
3142
3143         if (port_id_is_invalid(port_id, ENABLED_WARN))
3144                 return -1;
3145
3146         for (i = 0; i < nb_fwd_ports; i++) {
3147                 if (fwd_ports_ids[i] == port_id)
3148                         return 1;
3149         }
3150
3151         return 0;
3152 }
3153
3154 void
3155 set_nb_pkt_per_burst(uint16_t nb)
3156 {
3157         if (nb > MAX_PKT_BURST) {
3158                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3159                        " ignored\n",
3160                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3161                 return;
3162         }
3163         nb_pkt_per_burst = nb;
3164         printf("Number of packets per burst set to %u\n",
3165                (unsigned int) nb_pkt_per_burst);
3166 }
3167
3168 static const char *
3169 tx_split_get_name(enum tx_pkt_split split)
3170 {
3171         uint32_t i;
3172
3173         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3174                 if (tx_split_name[i].split == split)
3175                         return tx_split_name[i].name;
3176         }
3177         return NULL;
3178 }
3179
3180 void
3181 set_tx_pkt_split(const char *name)
3182 {
3183         uint32_t i;
3184
3185         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3186                 if (strcmp(tx_split_name[i].name, name) == 0) {
3187                         tx_pkt_split = tx_split_name[i].split;
3188                         return;
3189                 }
3190         }
3191         printf("unknown value: \"%s\"\n", name);
3192 }
3193
3194 void
3195 show_tx_pkt_segments(void)
3196 {
3197         uint32_t i, n;
3198         const char *split;
3199
3200         n = tx_pkt_nb_segs;
3201         split = tx_split_get_name(tx_pkt_split);
3202
3203         printf("Number of segments: %u\n", n);
3204         printf("Segment sizes: ");
3205         for (i = 0; i != n - 1; i++)
3206                 printf("%hu,", tx_pkt_seg_lengths[i]);
3207         printf("%hu\n", tx_pkt_seg_lengths[i]);
3208         printf("Split packet: %s\n", split);
3209 }
3210
3211 static bool
3212 nb_segs_is_invalid(unsigned int nb_segs)
3213 {
3214         uint16_t ring_size;
3215         uint16_t queue_id;
3216         uint16_t port_id;
3217         int ret;
3218
3219         RTE_ETH_FOREACH_DEV(port_id) {
3220                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3221                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3222
3223                         if (ret)
3224                                 return true;
3225
3226                         if (ring_size < nb_segs) {
3227                                 printf("nb segments per TX packets=%u >= "
3228                                        "TX queue(%u) ring_size=%u - ignored\n",
3229                                        nb_segs, queue_id, ring_size);
3230                                 return true;
3231                         }
3232                 }
3233         }
3234
3235         return false;
3236 }
3237
3238 void
3239 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
3240 {
3241         uint16_t tx_pkt_len;
3242         unsigned i;
3243
3244         if (nb_segs_is_invalid(nb_segs))
3245                 return;
3246
3247         /*
3248          * Check that each segment length is greater or equal than
3249          * the mbuf data sise.
3250          * Check also that the total packet length is greater or equal than the
3251          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3252          * 20 + 8).
3253          */
3254         tx_pkt_len = 0;
3255         for (i = 0; i < nb_segs; i++) {
3256                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
3257                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3258                                i, seg_lengths[i], (unsigned) mbuf_data_size);
3259                         return;
3260                 }
3261                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3262         }
3263         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3264                 printf("total packet length=%u < %d - give up\n",
3265                                 (unsigned) tx_pkt_len,
3266                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3267                 return;
3268         }
3269
3270         for (i = 0; i < nb_segs; i++)
3271                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3272
3273         tx_pkt_length  = tx_pkt_len;
3274         tx_pkt_nb_segs = (uint8_t) nb_segs;
3275 }
3276
3277 void
3278 show_tx_pkt_times(void)
3279 {
3280         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3281         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3282 }
3283
3284 void
3285 set_tx_pkt_times(unsigned int *tx_times)
3286 {
3287         uint16_t port_id;
3288         int offload_found = 0;
3289         int offset;
3290         int flag;
3291
3292         static const struct rte_mbuf_dynfield desc_offs = {
3293                 .name = RTE_MBUF_DYNFIELD_TIMESTAMP_NAME,
3294                 .size = sizeof(uint64_t),
3295                 .align = __alignof__(uint64_t),
3296         };
3297         static const struct rte_mbuf_dynflag desc_flag = {
3298                 .name = RTE_MBUF_DYNFLAG_TX_TIMESTAMP_NAME,
3299         };
3300
3301         RTE_ETH_FOREACH_DEV(port_id) {
3302                 struct rte_eth_dev_info dev_info = { 0 };
3303                 int ret;
3304
3305                 ret = rte_eth_dev_info_get(port_id, &dev_info);
3306                 if (ret == 0 && dev_info.tx_offload_capa &
3307                                 DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
3308                         offload_found = 1;
3309                         break;
3310                 }
3311         }
3312         if (!offload_found) {
3313                 printf("No device supporting Tx timestamp scheduling found, "
3314                        "dynamic flag and field not registered\n");
3315                 return;
3316         }
3317         offset = rte_mbuf_dynfield_register(&desc_offs);
3318         if (offset < 0 && rte_errno != EEXIST)
3319                 printf("Dynamic timestamp field registration error: %d",
3320                        rte_errno);
3321         flag = rte_mbuf_dynflag_register(&desc_flag);
3322         if (flag < 0 && rte_errno != EEXIST)
3323                 printf("Dynamic timestamp flag registration error: %d",
3324                        rte_errno);
3325         tx_pkt_times_inter = tx_times[0];
3326         tx_pkt_times_intra = tx_times[1];
3327 }
3328
3329 void
3330 setup_gro(const char *onoff, portid_t port_id)
3331 {
3332         if (!rte_eth_dev_is_valid_port(port_id)) {
3333                 printf("invalid port id %u\n", port_id);
3334                 return;
3335         }
3336         if (test_done == 0) {
3337                 printf("Before enable/disable GRO,"
3338                                 " please stop forwarding first\n");
3339                 return;
3340         }
3341         if (strcmp(onoff, "on") == 0) {
3342                 if (gro_ports[port_id].enable != 0) {
3343                         printf("Port %u has enabled GRO. Please"
3344                                         " disable GRO first\n", port_id);
3345                         return;
3346                 }
3347                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3348                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
3349                         gro_ports[port_id].param.max_flow_num =
3350                                 GRO_DEFAULT_FLOW_NUM;
3351                         gro_ports[port_id].param.max_item_per_flow =
3352                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
3353                 }
3354                 gro_ports[port_id].enable = 1;
3355         } else {
3356                 if (gro_ports[port_id].enable == 0) {
3357                         printf("Port %u has disabled GRO\n", port_id);
3358                         return;
3359                 }
3360                 gro_ports[port_id].enable = 0;
3361         }
3362 }
3363
3364 void
3365 setup_gro_flush_cycles(uint8_t cycles)
3366 {
3367         if (test_done == 0) {
3368                 printf("Before change flush interval for GRO,"
3369                                 " please stop forwarding first.\n");
3370                 return;
3371         }
3372
3373         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
3374                         GRO_DEFAULT_FLUSH_CYCLES) {
3375                 printf("The flushing cycle be in the range"
3376                                 " of 1 to %u. Revert to the default"
3377                                 " value %u.\n",
3378                                 GRO_MAX_FLUSH_CYCLES,
3379                                 GRO_DEFAULT_FLUSH_CYCLES);
3380                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
3381         }
3382
3383         gro_flush_cycles = cycles;
3384 }
3385
3386 void
3387 show_gro(portid_t port_id)
3388 {
3389         struct rte_gro_param *param;
3390         uint32_t max_pkts_num;
3391
3392         param = &gro_ports[port_id].param;
3393
3394         if (!rte_eth_dev_is_valid_port(port_id)) {
3395                 printf("Invalid port id %u.\n", port_id);
3396                 return;
3397         }
3398         if (gro_ports[port_id].enable) {
3399                 printf("GRO type: TCP/IPv4\n");
3400                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3401                         max_pkts_num = param->max_flow_num *
3402                                 param->max_item_per_flow;
3403                 } else
3404                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
3405                 printf("Max number of packets to perform GRO: %u\n",
3406                                 max_pkts_num);
3407                 printf("Flushing cycles: %u\n", gro_flush_cycles);
3408         } else
3409                 printf("Port %u doesn't enable GRO.\n", port_id);
3410 }
3411
3412 void
3413 setup_gso(const char *mode, portid_t port_id)
3414 {
3415         if (!rte_eth_dev_is_valid_port(port_id)) {
3416                 printf("invalid port id %u\n", port_id);
3417                 return;
3418         }
3419         if (strcmp(mode, "on") == 0) {
3420                 if (test_done == 0) {
3421                         printf("before enabling GSO,"
3422                                         " please stop forwarding first\n");
3423                         return;
3424                 }
3425                 gso_ports[port_id].enable = 1;
3426         } else if (strcmp(mode, "off") == 0) {
3427                 if (test_done == 0) {
3428                         printf("before disabling GSO,"
3429                                         " please stop forwarding first\n");
3430                         return;
3431                 }
3432                 gso_ports[port_id].enable = 0;
3433         }
3434 }
3435
3436 char*
3437 list_pkt_forwarding_modes(void)
3438 {
3439         static char fwd_modes[128] = "";
3440         const char *separator = "|";
3441         struct fwd_engine *fwd_eng;
3442         unsigned i = 0;
3443
3444         if (strlen (fwd_modes) == 0) {
3445                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3446                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3447                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3448                         strncat(fwd_modes, separator,
3449                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3450                 }
3451                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3452         }
3453
3454         return fwd_modes;
3455 }
3456
3457 char*
3458 list_pkt_forwarding_retry_modes(void)
3459 {
3460         static char fwd_modes[128] = "";
3461         const char *separator = "|";
3462         struct fwd_engine *fwd_eng;
3463         unsigned i = 0;
3464
3465         if (strlen(fwd_modes) == 0) {
3466                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3467                         if (fwd_eng == &rx_only_engine)
3468                                 continue;
3469                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3470                                         sizeof(fwd_modes) -
3471                                         strlen(fwd_modes) - 1);
3472                         strncat(fwd_modes, separator,
3473                                         sizeof(fwd_modes) -
3474                                         strlen(fwd_modes) - 1);
3475                 }
3476                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3477         }
3478
3479         return fwd_modes;
3480 }
3481
3482 void
3483 set_pkt_forwarding_mode(const char *fwd_mode_name)
3484 {
3485         struct fwd_engine *fwd_eng;
3486         unsigned i;
3487
3488         i = 0;
3489         while ((fwd_eng = fwd_engines[i]) != NULL) {
3490                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3491                         printf("Set %s packet forwarding mode%s\n",
3492                                fwd_mode_name,
3493                                retry_enabled == 0 ? "" : " with retry");
3494                         cur_fwd_eng = fwd_eng;
3495                         return;
3496                 }
3497                 i++;
3498         }
3499         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3500 }
3501
3502 void
3503 add_rx_dump_callbacks(portid_t portid)
3504 {
3505         struct rte_eth_dev_info dev_info;
3506         uint16_t queue;
3507         int ret;
3508
3509         if (port_id_is_invalid(portid, ENABLED_WARN))
3510                 return;
3511
3512         ret = eth_dev_info_get_print_err(portid, &dev_info);
3513         if (ret != 0)
3514                 return;
3515
3516         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3517                 if (!ports[portid].rx_dump_cb[queue])
3518                         ports[portid].rx_dump_cb[queue] =
3519                                 rte_eth_add_rx_callback(portid, queue,
3520                                         dump_rx_pkts, NULL);
3521 }
3522
3523 void
3524 add_tx_dump_callbacks(portid_t portid)
3525 {
3526         struct rte_eth_dev_info dev_info;
3527         uint16_t queue;
3528         int ret;
3529
3530         if (port_id_is_invalid(portid, ENABLED_WARN))
3531                 return;
3532
3533         ret = eth_dev_info_get_print_err(portid, &dev_info);
3534         if (ret != 0)
3535                 return;
3536
3537         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3538                 if (!ports[portid].tx_dump_cb[queue])
3539                         ports[portid].tx_dump_cb[queue] =
3540                                 rte_eth_add_tx_callback(portid, queue,
3541                                                         dump_tx_pkts, NULL);
3542 }
3543
3544 void
3545 remove_rx_dump_callbacks(portid_t portid)
3546 {
3547         struct rte_eth_dev_info dev_info;
3548         uint16_t queue;
3549         int ret;
3550
3551         if (port_id_is_invalid(portid, ENABLED_WARN))
3552                 return;
3553
3554         ret = eth_dev_info_get_print_err(portid, &dev_info);
3555         if (ret != 0)
3556                 return;
3557
3558         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3559                 if (ports[portid].rx_dump_cb[queue]) {
3560                         rte_eth_remove_rx_callback(portid, queue,
3561                                 ports[portid].rx_dump_cb[queue]);
3562                         ports[portid].rx_dump_cb[queue] = NULL;
3563                 }
3564 }
3565
3566 void
3567 remove_tx_dump_callbacks(portid_t portid)
3568 {
3569         struct rte_eth_dev_info dev_info;
3570         uint16_t queue;
3571         int ret;
3572
3573         if (port_id_is_invalid(portid, ENABLED_WARN))
3574                 return;
3575
3576         ret = eth_dev_info_get_print_err(portid, &dev_info);
3577         if (ret != 0)
3578                 return;
3579
3580         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3581                 if (ports[portid].tx_dump_cb[queue]) {
3582                         rte_eth_remove_tx_callback(portid, queue,
3583                                 ports[portid].tx_dump_cb[queue]);
3584                         ports[portid].tx_dump_cb[queue] = NULL;
3585                 }
3586 }
3587
3588 void
3589 configure_rxtx_dump_callbacks(uint16_t verbose)
3590 {
3591         portid_t portid;
3592
3593 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3594                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3595                 return;
3596 #endif
3597
3598         RTE_ETH_FOREACH_DEV(portid)
3599         {
3600                 if (verbose == 1 || verbose > 2)
3601                         add_rx_dump_callbacks(portid);
3602                 else
3603                         remove_rx_dump_callbacks(portid);
3604                 if (verbose >= 2)
3605                         add_tx_dump_callbacks(portid);
3606                 else
3607                         remove_tx_dump_callbacks(portid);
3608         }
3609 }
3610
3611 void
3612 set_verbose_level(uint16_t vb_level)
3613 {
3614         printf("Change verbose level from %u to %u\n",
3615                (unsigned int) verbose_level, (unsigned int) vb_level);
3616         verbose_level = vb_level;
3617         configure_rxtx_dump_callbacks(verbose_level);
3618 }
3619
3620 void
3621 vlan_extend_set(portid_t port_id, int on)
3622 {
3623         int diag;
3624         int vlan_offload;
3625         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3626
3627         if (port_id_is_invalid(port_id, ENABLED_WARN))
3628                 return;
3629
3630         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3631
3632         if (on) {
3633                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3634                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3635         } else {
3636                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3637                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3638         }
3639
3640         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3641         if (diag < 0) {
3642                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3643                "diag=%d\n", port_id, on, diag);
3644                 return;
3645         }
3646         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3647 }
3648
3649 void
3650 rx_vlan_strip_set(portid_t port_id, int on)
3651 {
3652         int diag;
3653         int vlan_offload;
3654         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3655
3656         if (port_id_is_invalid(port_id, ENABLED_WARN))
3657                 return;
3658
3659         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3660
3661         if (on) {
3662                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3663                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3664         } else {
3665                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3666                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3667         }
3668
3669         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3670         if (diag < 0) {
3671                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
3672                "diag=%d\n", port_id, on, diag);
3673                 return;
3674         }
3675         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3676 }
3677
3678 void
3679 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
3680 {
3681         int diag;
3682
3683         if (port_id_is_invalid(port_id, ENABLED_WARN))
3684                 return;
3685
3686         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
3687         if (diag < 0)
3688                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
3689                "diag=%d\n", port_id, queue_id, on, diag);
3690 }
3691
3692 void
3693 rx_vlan_filter_set(portid_t port_id, int on)
3694 {
3695         int diag;
3696         int vlan_offload;
3697         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3698
3699         if (port_id_is_invalid(port_id, ENABLED_WARN))
3700                 return;
3701
3702         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3703
3704         if (on) {
3705                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
3706                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
3707         } else {
3708                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
3709                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
3710         }
3711
3712         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3713         if (diag < 0) {
3714                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
3715                "diag=%d\n", port_id, on, diag);
3716                 return;
3717         }
3718         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3719 }
3720
3721 void
3722 rx_vlan_qinq_strip_set(portid_t port_id, int on)
3723 {
3724         int diag;
3725         int vlan_offload;
3726         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3727
3728         if (port_id_is_invalid(port_id, ENABLED_WARN))
3729                 return;
3730
3731         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3732
3733         if (on) {
3734                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
3735                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
3736         } else {
3737                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
3738                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
3739         }
3740
3741         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3742         if (diag < 0) {
3743                 printf("%s(port_pi=%d, on=%d) failed "
3744                "diag=%d\n", __func__, port_id, on, diag);
3745                 return;
3746         }
3747         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3748 }
3749
3750 int
3751 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
3752 {
3753         int diag;
3754
3755         if (port_id_is_invalid(port_id, ENABLED_WARN))
3756                 return 1;
3757         if (vlan_id_is_invalid(vlan_id))
3758                 return 1;
3759         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
3760         if (diag == 0)
3761                 return 0;
3762         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
3763                "diag=%d\n",
3764                port_id, vlan_id, on, diag);
3765         return -1;
3766 }
3767
3768 void
3769 rx_vlan_all_filter_set(portid_t port_id, int on)
3770 {
3771         uint16_t vlan_id;
3772
3773         if (port_id_is_invalid(port_id, ENABLED_WARN))
3774                 return;
3775         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
3776                 if (rx_vft_set(port_id, vlan_id, on))
3777                         break;
3778         }
3779 }
3780
3781 void
3782 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
3783 {
3784         int diag;
3785
3786         if (port_id_is_invalid(port_id, ENABLED_WARN))
3787                 return;
3788
3789         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
3790         if (diag == 0)
3791                 return;
3792
3793         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
3794                "diag=%d\n",
3795                port_id, vlan_type, tp_id, diag);
3796 }
3797
3798 void
3799 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
3800 {
3801         struct rte_eth_dev_info dev_info;
3802         int ret;
3803
3804         if (vlan_id_is_invalid(vlan_id))
3805                 return;
3806
3807         if (ports[port_id].dev_conf.txmode.offloads &
3808             DEV_TX_OFFLOAD_QINQ_INSERT) {
3809                 printf("Error, as QinQ has been enabled.\n");
3810                 return;
3811         }
3812
3813         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3814         if (ret != 0)
3815                 return;
3816
3817         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
3818                 printf("Error: vlan insert is not supported by port %d\n",
3819                         port_id);
3820                 return;
3821         }
3822
3823         tx_vlan_reset(port_id);
3824         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
3825         ports[port_id].tx_vlan_id = vlan_id;
3826 }
3827
3828 void
3829 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
3830 {
3831         struct rte_eth_dev_info dev_info;
3832         int ret;
3833
3834         if (vlan_id_is_invalid(vlan_id))
3835                 return;
3836         if (vlan_id_is_invalid(vlan_id_outer))
3837                 return;
3838
3839         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3840         if (ret != 0)
3841                 return;
3842
3843         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
3844                 printf("Error: qinq insert not supported by port %d\n",
3845                         port_id);
3846                 return;
3847         }
3848
3849         tx_vlan_reset(port_id);
3850         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
3851                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
3852         ports[port_id].tx_vlan_id = vlan_id;
3853         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
3854 }
3855
3856 void
3857 tx_vlan_reset(portid_t port_id)
3858 {
3859         ports[port_id].dev_conf.txmode.offloads &=
3860                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
3861                                   DEV_TX_OFFLOAD_QINQ_INSERT);
3862         ports[port_id].tx_vlan_id = 0;
3863         ports[port_id].tx_vlan_id_outer = 0;
3864 }
3865
3866 void
3867 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
3868 {
3869         if (port_id_is_invalid(port_id, ENABLED_WARN))
3870                 return;
3871
3872         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
3873 }
3874
3875 void
3876 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
3877 {
3878         uint16_t i;
3879         uint8_t existing_mapping_found = 0;
3880
3881         if (port_id_is_invalid(port_id, ENABLED_WARN))
3882                 return;
3883
3884         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
3885                 return;
3886
3887         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
3888                 printf("map_value not in required range 0..%d\n",
3889                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
3890                 return;
3891         }
3892
3893         if (!is_rx) { /*then tx*/
3894                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
3895                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
3896                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
3897                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
3898                                 existing_mapping_found = 1;
3899                                 break;
3900                         }
3901                 }
3902                 if (!existing_mapping_found) { /* A new additional mapping... */
3903                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
3904                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
3905                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
3906                         nb_tx_queue_stats_mappings++;
3907                 }
3908         }
3909         else { /*rx*/
3910                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
3911                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
3912                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
3913                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
3914                                 existing_mapping_found = 1;
3915                                 break;
3916                         }
3917                 }
3918                 if (!existing_mapping_found) { /* A new additional mapping... */
3919                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
3920                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
3921                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
3922                         nb_rx_queue_stats_mappings++;
3923                 }
3924         }
3925 }
3926
3927 void
3928 set_xstats_hide_zero(uint8_t on_off)
3929 {
3930         xstats_hide_zero = on_off;
3931 }
3932
3933 void
3934 set_record_core_cycles(uint8_t on_off)
3935 {
3936         record_core_cycles = on_off;
3937 }
3938
3939 void
3940 set_record_burst_stats(uint8_t on_off)
3941 {
3942         record_burst_stats = on_off;
3943 }
3944
3945 static inline void
3946 print_fdir_mask(struct rte_eth_fdir_masks *mask)
3947 {
3948         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
3949
3950         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3951                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
3952                         " tunnel_id: 0x%08x",
3953                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
3954                         rte_be_to_cpu_32(mask->tunnel_id_mask));
3955         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
3956                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
3957                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
3958                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
3959
3960                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
3961                         rte_be_to_cpu_16(mask->src_port_mask),
3962                         rte_be_to_cpu_16(mask->dst_port_mask));
3963
3964                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3965                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
3966                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
3967                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
3968                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
3969
3970                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3971                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
3972                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
3973                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
3974                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
3975         }
3976
3977         printf("\n");
3978 }
3979
3980 static inline void
3981 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3982 {
3983         struct rte_eth_flex_payload_cfg *cfg;
3984         uint32_t i, j;
3985
3986         for (i = 0; i < flex_conf->nb_payloads; i++) {
3987                 cfg = &flex_conf->flex_set[i];
3988                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
3989                         printf("\n    RAW:  ");
3990                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
3991                         printf("\n    L2_PAYLOAD:  ");
3992                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
3993                         printf("\n    L3_PAYLOAD:  ");
3994                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
3995                         printf("\n    L4_PAYLOAD:  ");
3996                 else
3997                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
3998                 for (j = 0; j < num; j++)
3999                         printf("  %-5u", cfg->src_offset[j]);
4000         }
4001         printf("\n");
4002 }
4003
4004 static char *
4005 flowtype_to_str(uint16_t flow_type)
4006 {
4007         struct flow_type_info {
4008                 char str[32];
4009                 uint16_t ftype;
4010         };
4011
4012         uint8_t i;
4013         static struct flow_type_info flowtype_str_table[] = {
4014                 {"raw", RTE_ETH_FLOW_RAW},
4015                 {"ipv4", RTE_ETH_FLOW_IPV4},
4016                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4017                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4018                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4019                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4020                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4021                 {"ipv6", RTE_ETH_FLOW_IPV6},
4022                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4023                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4024                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4025                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4026                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4027                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4028                 {"port", RTE_ETH_FLOW_PORT},
4029                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4030                 {"geneve", RTE_ETH_FLOW_GENEVE},
4031                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4032                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4033         };
4034
4035         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4036                 if (flowtype_str_table[i].ftype == flow_type)
4037                         return flowtype_str_table[i].str;
4038         }
4039
4040         return NULL;
4041 }
4042
4043 static inline void
4044 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4045 {
4046         struct rte_eth_fdir_flex_mask *mask;
4047         uint32_t i, j;
4048         char *p;
4049
4050         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4051                 mask = &flex_conf->flex_mask[i];
4052                 p = flowtype_to_str(mask->flow_type);
4053                 printf("\n    %s:\t", p ? p : "unknown");
4054                 for (j = 0; j < num; j++)
4055                         printf(" %02x", mask->mask[j]);
4056         }
4057         printf("\n");
4058 }
4059
4060 static inline void
4061 print_fdir_flow_type(uint32_t flow_types_mask)
4062 {
4063         int i;
4064         char *p;
4065
4066         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4067                 if (!(flow_types_mask & (1 << i)))
4068                         continue;
4069                 p = flowtype_to_str(i);
4070                 if (p)
4071                         printf(" %s", p);
4072                 else
4073                         printf(" unknown");
4074         }
4075         printf("\n");
4076 }
4077
4078 static int
4079 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4080                     struct rte_eth_fdir_stats *fdir_stat)
4081 {
4082         int ret;
4083
4084         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
4085         if (!ret) {
4086                 rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
4087                                RTE_ETH_FILTER_INFO, fdir_info);
4088                 rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
4089                                RTE_ETH_FILTER_STATS, fdir_stat);
4090                 return 0;
4091         }
4092
4093 #ifdef RTE_LIBRTE_I40E_PMD
4094         if (ret == -ENOTSUP) {
4095                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4096                 if (!ret)
4097                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4098         }
4099 #endif
4100 #ifdef RTE_LIBRTE_IXGBE_PMD
4101         if (ret == -ENOTSUP) {
4102                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4103                 if (!ret)
4104                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4105         }
4106 #endif
4107         switch (ret) {
4108         case 0:
4109                 break;
4110         case -ENOTSUP:
4111                 printf("\n FDIR is not supported on port %-2d\n",
4112                         port_id);
4113                 break;
4114         default:
4115                 printf("programming error: (%s)\n", strerror(-ret));
4116                 break;
4117         }
4118         return ret;
4119 }
4120
4121 void
4122 fdir_get_infos(portid_t port_id)
4123 {
4124         struct rte_eth_fdir_stats fdir_stat;
4125         struct rte_eth_fdir_info fdir_info;
4126
4127         static const char *fdir_stats_border = "########################";
4128
4129         if (port_id_is_invalid(port_id, ENABLED_WARN))
4130                 return;
4131
4132         memset(&fdir_info, 0, sizeof(fdir_info));
4133         memset(&fdir_stat, 0, sizeof(fdir_stat));
4134         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4135                 return;
4136
4137         printf("\n  %s FDIR infos for port %-2d     %s\n",
4138                fdir_stats_border, port_id, fdir_stats_border);
4139         printf("  MODE: ");
4140         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4141                 printf("  PERFECT\n");
4142         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4143                 printf("  PERFECT-MAC-VLAN\n");
4144         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4145                 printf("  PERFECT-TUNNEL\n");
4146         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4147                 printf("  SIGNATURE\n");
4148         else
4149                 printf("  DISABLE\n");
4150         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4151                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4152                 printf("  SUPPORTED FLOW TYPE: ");
4153                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4154         }
4155         printf("  FLEX PAYLOAD INFO:\n");
4156         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4157                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4158                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4159                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4160                 fdir_info.flex_payload_unit,
4161                 fdir_info.max_flex_payload_segment_num,
4162                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4163         printf("  MASK: ");
4164         print_fdir_mask(&fdir_info.mask);
4165         if (fdir_info.flex_conf.nb_payloads > 0) {
4166                 printf("  FLEX PAYLOAD SRC OFFSET:");
4167                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4168         }
4169         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4170                 printf("  FLEX MASK CFG:");
4171                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4172         }
4173         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4174                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4175         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4176                fdir_info.guarant_spc, fdir_info.best_spc);
4177         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4178                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4179                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4180                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4181                fdir_stat.collision, fdir_stat.free,
4182                fdir_stat.maxhash, fdir_stat.maxlen,
4183                fdir_stat.add, fdir_stat.remove,
4184                fdir_stat.f_add, fdir_stat.f_remove);
4185         printf("  %s############################%s\n",
4186                fdir_stats_border, fdir_stats_border);
4187 }
4188
4189 void
4190 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4191 {
4192         struct rte_port *port;
4193         struct rte_eth_fdir_flex_conf *flex_conf;
4194         int i, idx = 0;
4195
4196         port = &ports[port_id];
4197         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4198         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4199                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4200                         idx = i;
4201                         break;
4202                 }
4203         }
4204         if (i >= RTE_ETH_FLOW_MAX) {
4205                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4206                         idx = flex_conf->nb_flexmasks;
4207                         flex_conf->nb_flexmasks++;
4208                 } else {
4209                         printf("The flex mask table is full. Can not set flex"
4210                                 " mask for flow_type(%u).", cfg->flow_type);
4211                         return;
4212                 }
4213         }
4214         rte_memcpy(&flex_conf->flex_mask[idx],
4215                          cfg,
4216                          sizeof(struct rte_eth_fdir_flex_mask));
4217 }
4218
4219 void
4220 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4221 {
4222         struct rte_port *port;
4223         struct rte_eth_fdir_flex_conf *flex_conf;
4224         int i, idx = 0;
4225
4226         port = &ports[port_id];
4227         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4228         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4229                 if (cfg->type == flex_conf->flex_set[i].type) {
4230                         idx = i;
4231                         break;
4232                 }
4233         }
4234         if (i >= RTE_ETH_PAYLOAD_MAX) {
4235                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4236                         idx = flex_conf->nb_payloads;
4237                         flex_conf->nb_payloads++;
4238                 } else {
4239                         printf("The flex payload table is full. Can not set"
4240                                 " flex payload for type(%u).", cfg->type);
4241                         return;
4242                 }
4243         }
4244         rte_memcpy(&flex_conf->flex_set[idx],
4245                          cfg,
4246                          sizeof(struct rte_eth_flex_payload_cfg));
4247
4248 }
4249
4250 void
4251 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4252 {
4253 #ifdef RTE_LIBRTE_IXGBE_PMD
4254         int diag;
4255
4256         if (is_rx)
4257                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4258         else
4259                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4260
4261         if (diag == 0)
4262                 return;
4263         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4264                         is_rx ? "rx" : "tx", port_id, diag);
4265         return;
4266 #endif
4267         printf("VF %s setting not supported for port %d\n",
4268                         is_rx ? "Rx" : "Tx", port_id);
4269         RTE_SET_USED(vf);
4270         RTE_SET_USED(on);
4271 }
4272
4273 int
4274 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4275 {
4276         int diag;
4277         struct rte_eth_link link;
4278         int ret;
4279
4280         if (port_id_is_invalid(port_id, ENABLED_WARN))
4281                 return 1;
4282         ret = eth_link_get_nowait_print_err(port_id, &link);
4283         if (ret < 0)
4284                 return 1;
4285         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4286             rate > link.link_speed) {
4287                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4288                         rate, link.link_speed);
4289                 return 1;
4290         }
4291         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4292         if (diag == 0)
4293                 return diag;
4294         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4295                 port_id, diag);
4296         return diag;
4297 }
4298
4299 int
4300 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4301 {
4302         int diag = -ENOTSUP;
4303
4304         RTE_SET_USED(vf);
4305         RTE_SET_USED(rate);
4306         RTE_SET_USED(q_msk);
4307
4308 #ifdef RTE_LIBRTE_IXGBE_PMD
4309         if (diag == -ENOTSUP)
4310                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4311                                                        q_msk);
4312 #endif
4313 #ifdef RTE_LIBRTE_BNXT_PMD
4314         if (diag == -ENOTSUP)
4315                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4316 #endif
4317         if (diag == 0)
4318                 return diag;
4319
4320         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4321                 port_id, diag);
4322         return diag;
4323 }
4324
4325 /*
4326  * Functions to manage the set of filtered Multicast MAC addresses.
4327  *
4328  * A pool of filtered multicast MAC addresses is associated with each port.
4329  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4330  * The address of the pool and the number of valid multicast MAC addresses
4331  * recorded in the pool are stored in the fields "mc_addr_pool" and
4332  * "mc_addr_nb" of the "rte_port" data structure.
4333  *
4334  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4335  * to be supplied a contiguous array of multicast MAC addresses.
4336  * To comply with this constraint, the set of multicast addresses recorded
4337  * into the pool are systematically compacted at the beginning of the pool.
4338  * Hence, when a multicast address is removed from the pool, all following
4339  * addresses, if any, are copied back to keep the set contiguous.
4340  */
4341 #define MCAST_POOL_INC 32
4342
4343 static int
4344 mcast_addr_pool_extend(struct rte_port *port)
4345 {
4346         struct rte_ether_addr *mc_pool;
4347         size_t mc_pool_size;
4348
4349         /*
4350          * If a free entry is available at the end of the pool, just
4351          * increment the number of recorded multicast addresses.
4352          */
4353         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
4354                 port->mc_addr_nb++;
4355                 return 0;
4356         }
4357
4358         /*
4359          * [re]allocate a pool with MCAST_POOL_INC more entries.
4360          * The previous test guarantees that port->mc_addr_nb is a multiple
4361          * of MCAST_POOL_INC.
4362          */
4363         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
4364                                                     MCAST_POOL_INC);
4365         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
4366                                                 mc_pool_size);
4367         if (mc_pool == NULL) {
4368                 printf("allocation of pool of %u multicast addresses failed\n",
4369                        port->mc_addr_nb + MCAST_POOL_INC);
4370                 return -ENOMEM;
4371         }
4372
4373         port->mc_addr_pool = mc_pool;
4374         port->mc_addr_nb++;
4375         return 0;
4376
4377 }
4378
4379 static void
4380 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
4381 {
4382         if (mcast_addr_pool_extend(port) != 0)
4383                 return;
4384         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
4385 }
4386
4387 static void
4388 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
4389 {
4390         port->mc_addr_nb--;
4391         if (addr_idx == port->mc_addr_nb) {
4392                 /* No need to recompact the set of multicast addressses. */
4393                 if (port->mc_addr_nb == 0) {
4394                         /* free the pool of multicast addresses. */
4395                         free(port->mc_addr_pool);
4396                         port->mc_addr_pool = NULL;
4397                 }
4398                 return;
4399         }
4400         memmove(&port->mc_addr_pool[addr_idx],
4401                 &port->mc_addr_pool[addr_idx + 1],
4402                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
4403 }
4404
4405 static int
4406 eth_port_multicast_addr_list_set(portid_t port_id)
4407 {
4408         struct rte_port *port;
4409         int diag;
4410
4411         port = &ports[port_id];
4412         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
4413                                             port->mc_addr_nb);
4414         if (diag < 0)
4415                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
4416                         port_id, port->mc_addr_nb, diag);
4417
4418         return diag;
4419 }
4420
4421 void
4422 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
4423 {
4424         struct rte_port *port;
4425         uint32_t i;
4426
4427         if (port_id_is_invalid(port_id, ENABLED_WARN))
4428                 return;
4429
4430         port = &ports[port_id];
4431
4432         /*
4433          * Check that the added multicast MAC address is not already recorded
4434          * in the pool of multicast addresses.
4435          */
4436         for (i = 0; i < port->mc_addr_nb; i++) {
4437                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
4438                         printf("multicast address already filtered by port\n");
4439                         return;
4440                 }
4441         }
4442
4443         mcast_addr_pool_append(port, mc_addr);
4444         if (eth_port_multicast_addr_list_set(port_id) < 0)
4445                 /* Rollback on failure, remove the address from the pool */
4446                 mcast_addr_pool_remove(port, i);
4447 }
4448
4449 void
4450 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
4451 {
4452         struct rte_port *port;
4453         uint32_t i;
4454
4455         if (port_id_is_invalid(port_id, ENABLED_WARN))
4456                 return;
4457
4458         port = &ports[port_id];
4459
4460         /*
4461          * Search the pool of multicast MAC addresses for the removed address.
4462          */
4463         for (i = 0; i < port->mc_addr_nb; i++) {
4464                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
4465                         break;
4466         }
4467         if (i == port->mc_addr_nb) {
4468                 printf("multicast address not filtered by port %d\n", port_id);
4469                 return;
4470         }
4471
4472         mcast_addr_pool_remove(port, i);
4473         if (eth_port_multicast_addr_list_set(port_id) < 0)
4474                 /* Rollback on failure, add the address back into the pool */
4475                 mcast_addr_pool_append(port, mc_addr);
4476 }
4477
4478 void
4479 port_dcb_info_display(portid_t port_id)
4480 {
4481         struct rte_eth_dcb_info dcb_info;
4482         uint16_t i;
4483         int ret;
4484         static const char *border = "================";
4485
4486         if (port_id_is_invalid(port_id, ENABLED_WARN))
4487                 return;
4488
4489         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
4490         if (ret) {
4491                 printf("\n Failed to get dcb infos on port %-2d\n",
4492                         port_id);
4493                 return;
4494         }
4495         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
4496         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
4497         printf("\n  TC :        ");
4498         for (i = 0; i < dcb_info.nb_tcs; i++)
4499                 printf("\t%4d", i);
4500         printf("\n  Priority :  ");
4501         for (i = 0; i < dcb_info.nb_tcs; i++)
4502                 printf("\t%4d", dcb_info.prio_tc[i]);
4503         printf("\n  BW percent :");
4504         for (i = 0; i < dcb_info.nb_tcs; i++)
4505                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4506         printf("\n  RXQ base :  ");
4507         for (i = 0; i < dcb_info.nb_tcs; i++)
4508                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4509         printf("\n  RXQ number :");
4510         for (i = 0; i < dcb_info.nb_tcs; i++)
4511                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4512         printf("\n  TXQ base :  ");
4513         for (i = 0; i < dcb_info.nb_tcs; i++)
4514                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4515         printf("\n  TXQ number :");
4516         for (i = 0; i < dcb_info.nb_tcs; i++)
4517                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4518         printf("\n");
4519 }
4520
4521 uint8_t *
4522 open_file(const char *file_path, uint32_t *size)
4523 {
4524         int fd = open(file_path, O_RDONLY);
4525         off_t pkg_size;
4526         uint8_t *buf = NULL;
4527         int ret = 0;
4528         struct stat st_buf;
4529
4530         if (size)
4531                 *size = 0;
4532
4533         if (fd == -1) {
4534                 printf("%s: Failed to open %s\n", __func__, file_path);
4535                 return buf;
4536         }
4537
4538         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4539                 close(fd);
4540                 printf("%s: File operations failed\n", __func__);
4541                 return buf;
4542         }
4543
4544         pkg_size = st_buf.st_size;
4545         if (pkg_size < 0) {
4546                 close(fd);
4547                 printf("%s: File operations failed\n", __func__);
4548                 return buf;
4549         }
4550
4551         buf = (uint8_t *)malloc(pkg_size);
4552         if (!buf) {
4553                 close(fd);
4554                 printf("%s: Failed to malloc memory\n", __func__);
4555                 return buf;
4556         }
4557
4558         ret = read(fd, buf, pkg_size);
4559         if (ret < 0) {
4560                 close(fd);
4561                 printf("%s: File read operation failed\n", __func__);
4562                 close_file(buf);
4563                 return NULL;
4564         }
4565
4566         if (size)
4567                 *size = pkg_size;
4568
4569         close(fd);
4570
4571         return buf;
4572 }
4573
4574 int
4575 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4576 {
4577         FILE *fh = fopen(file_path, "wb");
4578
4579         if (fh == NULL) {
4580                 printf("%s: Failed to open %s\n", __func__, file_path);
4581                 return -1;
4582         }
4583
4584         if (fwrite(buf, 1, size, fh) != size) {
4585                 fclose(fh);
4586                 printf("%s: File write operation failed\n", __func__);
4587                 return -1;
4588         }
4589
4590         fclose(fh);
4591
4592         return 0;
4593 }
4594
4595 int
4596 close_file(uint8_t *buf)
4597 {
4598         if (buf) {
4599                 free((void *)buf);
4600                 return 0;
4601         }
4602
4603         return -1;
4604 }
4605
4606 void
4607 port_queue_region_info_display(portid_t port_id, void *buf)
4608 {
4609 #ifdef RTE_LIBRTE_I40E_PMD
4610         uint16_t i, j;
4611         struct rte_pmd_i40e_queue_regions *info =
4612                 (struct rte_pmd_i40e_queue_regions *)buf;
4613         static const char *queue_region_info_stats_border = "-------";
4614
4615         if (!info->queue_region_number)
4616                 printf("there is no region has been set before");
4617
4618         printf("\n      %s All queue region info for port=%2d %s",
4619                         queue_region_info_stats_border, port_id,
4620                         queue_region_info_stats_border);
4621         printf("\n      queue_region_number: %-14u \n",
4622                         info->queue_region_number);
4623
4624         for (i = 0; i < info->queue_region_number; i++) {
4625                 printf("\n      region_id: %-14u queue_number: %-14u "
4626                         "queue_start_index: %-14u \n",
4627                         info->region[i].region_id,
4628                         info->region[i].queue_num,
4629                         info->region[i].queue_start_index);
4630
4631                 printf("  user_priority_num is  %-14u :",
4632                                         info->region[i].user_priority_num);
4633                 for (j = 0; j < info->region[i].user_priority_num; j++)
4634                         printf(" %-14u ", info->region[i].user_priority[j]);
4635
4636                 printf("\n      flowtype_num is  %-14u :",
4637                                 info->region[i].flowtype_num);
4638                 for (j = 0; j < info->region[i].flowtype_num; j++)
4639                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4640         }
4641 #else
4642         RTE_SET_USED(port_id);
4643         RTE_SET_USED(buf);
4644 #endif
4645
4646         printf("\n\n");
4647 }
4648
4649 void
4650 show_macs(portid_t port_id)
4651 {
4652         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4653         struct rte_eth_dev_info dev_info;
4654         struct rte_ether_addr *addr;
4655         uint32_t i, num_macs = 0;
4656         struct rte_eth_dev *dev;
4657
4658         dev = &rte_eth_devices[port_id];
4659
4660         rte_eth_dev_info_get(port_id, &dev_info);
4661
4662         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4663                 addr = &dev->data->mac_addrs[i];
4664
4665                 /* skip zero address */
4666                 if (rte_is_zero_ether_addr(addr))
4667                         continue;
4668
4669                 num_macs++;
4670         }
4671
4672         printf("Number of MAC address added: %d\n", num_macs);
4673
4674         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4675                 addr = &dev->data->mac_addrs[i];
4676
4677                 /* skip zero address */
4678                 if (rte_is_zero_ether_addr(addr))
4679                         continue;
4680
4681                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4682                 printf("  %s\n", buf);
4683         }
4684 }
4685
4686 void
4687 show_mcast_macs(portid_t port_id)
4688 {
4689         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4690         struct rte_ether_addr *addr;
4691         struct rte_port *port;
4692         uint32_t i;
4693
4694         port = &ports[port_id];
4695
4696         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
4697
4698         for (i = 0; i < port->mc_addr_nb; i++) {
4699                 addr = &port->mc_addr_pool[i];
4700
4701                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4702                 printf("  %s\n", buf);
4703         }
4704 }